CS101 FINALTERM EXAMINATION 
    
Question No: 1    ( Marks: 1 )    - Please choose one
 Which of the following hardware component of a computer can also be called as engine?
       ► Bus
       ► Storage
       ► Memory
       ► Processor
    
Question No: 2    ( Marks: 1 )    - Please choose one
 TCP stands for ___________.
       ► Total communication protocol
       ► Transmission control protocol
       ► Transfer control protocol
       ► Transfer collection protocol
    
Question No: 3    ( Marks: 1 )    - Please choose one
 __________ breaks down the message to be sent over the internet into packets.

       ► FTP
       ► HTTP
       ► TCP
       ► IP
    
Question No: 4    ( Marks: 1 )    - Please choose one
 A variable can be _________ in scope.
       ► Local
       ► Global
       ► Either local or global 
       ► None of the given options
    
Question No: 5    ( Marks: 1 )    - Please choose one
 A protocol used for receiving email messages is called ____________.
       ► URL
       ► Telnet
       ► POP3
       ► SMTP
    
Question No: 6    ( Marks: 1 )    - Please choose one
 A function is also called __________.
       ► Sub-program
       ► Procedure
       ► Sub-routine
       ► All of the given option
    
Question No: 7    ( Marks: 1 )    - Please choose one
 Capturing events and responding to them is called __________.
       ► Function Handling
       ► Event Handling
       ► Event Procedure
       ► All of the given option
    
Question No: 8    ( Marks: 1 )    - Please choose one
 Which one of the following is NOT a primary color?
       ► Red
       ► Green
       ► Yellow
       ► Blue
    
Question No: 9    ( Marks: 1 )    - Please choose one
 __________ are those programs in which the flow of the program is determined by the user's actions (mouse clicks, key presses) or messages from other programs.
       ► Event called programs
       ► Event processed programs
       ► Event driven programs
       ► Event declared programs
    
Question No: 10    ( Marks: 1 )    - Please choose one
 a = Math.ceil(12.01)

What will be the value of a ?

       ► 12
       ► 13
       ► 12.0
       ► 13.01
    
Question No: 11    ( Marks: 1 )    - Please choose one
 Event handlers are placed in the ___________ portion of a Web page as attributes in HTML tags.
       ► HEAD
       ► BODY
       ► SCRIPT
       ► TITLE
    
Question No: 12    ( Marks: 1 )    - Please choose one
 _________ can be used for entering, editing, or viewing data, one record at a time.
       ► Queries
       ► Forms
       ► Reports
       ► None of the given options
    
Question No: 13    ( Marks: 1 )    - Please choose one
 random() function returns a randomly-selected, floating-point number between ____________.
       ► 0 and 1
       ► 0 and 10
       ► 0 and -10
       ► 0 and  -1
    
Question No: 14    ( Marks: 1 )    - Please choose one
 The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.
       ► Cooperation
       ► Shared responsibility
       ► Networking
       ► All of the given options
    
Question No: 15    ( Marks: 1 )    - Please choose one
 In relational database, data store in the form of _____________.
       ► Tables
       ► Rows
       ► Columns
       ► None of the given options
    
Question No: 16    ( Marks: 1 )    - Please choose one
 Spies of one business monitoring the network traffic of their competitors’ ___________.
       ► Industrial Intelligence
       ► Industrial Espionage
       ► Industrial Spying
       ► Industrial Surveillance
    
Question No: 17    ( Marks: 1 )    - Please choose one
 _____________ waits for some time and then launch a function.
       ► Timeout( )
       ► setTimeout( )
       ► setTime( )
       ► setTimeIn( )
    
Question No: 18    ( Marks: 1 )    - Please choose one
 _______________ based communication allows business entities to coordinate the activities of their globally spread units with greater accuracy.
       ► Intranet
       ► Internet
       ► Home
       ► LAN
    
Question No: 19    ( Marks: 1 )    - Please choose one
 The key responsibilities of a project manager is _____________.
       ► Planning and tracking of the project
       ► Arranging of the appropriate resources
       ► Client relationship management
       ► All of the given options
    
Question No: 20    ( Marks: 1 )    - Please choose one
 _____________ team consists on the sharpest technical minds in the company.
       ► Architecture
       ► Business Development
       ► Configuration Management
       ► Developer
    
Question No: 21    ( Marks: 1 )    - Please choose one
 Smart editors can automatically color different parts of statements in different colors e.g. comments in ____________ color.
       ► Green
       ► Grey
       ► Blue
       ► Red
    
Question No: 22    ( Marks: 1 )    - Please choose one
 A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :
       ► Retrieving
       ► Database
       ► Information
       ► DBMS
    
Question No: 23    ( Marks: 1 )    - Please choose one
 Deep Blue was the name of
       ► computer
       ► human
       ► city
       ► game
    
Question No: 24    ( Marks: 1 )    - Please choose one
 Information available on the web is
       ► mostly free of cost
       ► costly
       ► very cheap
       ► of no use
    
Question No: 25    ( Marks: 1 )    - Please choose one
 Which one is correct?

       ► <BODY></BODY>
       ► <body></body>
       ► Both <BODY></BODY> and <body></body>
       ► <BODY/>
    
Question No: 26    ( Marks: 1 )    - Please choose one
 _________ is the best known builder for supercomputers.
       ► Sun
       ► Cray Research
       ► Microsoft
       ► Apple
    
Question No: 27    ( Marks: 1 )    - Please choose one
 Which one is the example of spreadsheet software ?
       ► MS Word
       ► MS PowerPoint
       ► MS Excel
       ► MS Access
    
Question No: 28    ( Marks: 1 )    - Please choose one
 Currently the BlueRay DVD can store more than ________ of data.
       ► 10 GB
       ► 100 GB
       ► 50 GB
       ► 150 GB
    
Question No: 29    ( Marks: 1 )    - Please choose one
 Blue Pacific is a name of ______ computer.
       ► Mini
       ► Desktop
       ► Micro
       ► Super
    
Question No: 30    ( Marks: 1 )    - Please choose one
 _________________ are powerful pieces of hardware, but not much useful on their own.
       ► Microcontrollers
       ► Microprocessors
       ► Integrated circuits
       ► Ports
    
Question No: 31    ( Marks: 1 ) 
 In programming, what is a loop?
In computer science a for loop is a programming language statement which allows code to be repeatedly executed. A for loop is classified as an iteration statement.
    
Question No: 32    ( Marks: 1 ) 
 What are the other names of function? Any one.
Routine , procedure , sub prograam
    
Question No: 33    ( Marks: 2 ) 
 How JavaScript Arrays are heterogeneous ?
Arrays are heterogeneous in java script because at the same time stimultanously they can hold elements of multiple data types
    
Question No: 34    ( Marks: 2 ) 
 What is the database?
Data base is a collection of  organized data in a proper way that computer can quickly search for any desired data item , its an easy way of allowing of manipulation of data,they are design in such a way that access to any desired data can be identified and reached quickly and easy , they are generally consist of collection of interrelated files
    
Question No: 35    ( Marks: 3 ) 
 Differentiate between LAN and WAN with one example of each.
Lan is a local area network where as wan is a wide area network
Lan can be used in a specific areas with limited computers where as wan can be used on computers shared by large distances
For example lan can be used on pc s or an organization located in one building but wan can be used on large scales like banks all over or in any Large communication systems
    
Question No: 36    ( Marks: 3 ) 
 What are Trojan Horses ?
Trojen horses are  a kind of cyber crime , they are v harmful to computer because they are stand alone programme and the look like what they are not like any thing amusing or not harmless like games..
    
Question No: 37    ( Marks: 3 ) 
 Elaborate Rester Graphics with examples.
A raster graphics image, digital image, or bitmap, is a data file or structure representing a generally rectangular grid of pixels, or points of color, on a computer monitor, paper, or other display device.

To illustrate the matter further - here's the letter "J": 
J 
Look closely at it... Take a magnifying glass to it if you like. You see a "J", the computer sees something more like this, where '.' represents a zero and 'X' represents a one: 

....X
....X
....X
....X
....X
....X
....X
X...X
X...X
.XXX.

Where you see a zero, the computer instructs its video hardware to paint the current background color. A one calls for the current foreground color. Yes, it is actually a bit more complicated, but it all basically boils down to one bit or the other making a distinction 
between the colors of adjacent pixels, which together form an image.
    
Question No: 38    ( Marks: 5 ) 
 What are the important properties, methods and event handlers of image object?
The primary use of the image object is to download an image into the cache before it is needed to display , image object can be used to create different kinds of animations or to display one of several images based on the desired requirement , in java script image object can be used to display the required pre loaded image
Properties of image object is : height , width ,hspace ,vspace , src , name border etc
Methods :none
Event handlers:on aboart , onload, onerror etc
    
Question No: 39    ( Marks: 5 ) 
 Write the JavaScript code for the Function SumOddNumbers(maxNumber) that can add non-negative odd numbers up to maxNumber and return their sum.

Function sum odd numbers(maxnumber){var sum=0;
For(i=0; <maxNumbers;I++)
{
{
if(i / 2 == 1 || i == 1)
sum += i;
}

return sum;

}

Question No: 40    ( Marks: 10 ) 
 Write a note on :
·	Coding guidelines
·	Guidelines for developing short programs.
·	Coding guidelines
·	• Always use semicolons to end statements
·	• Indent blocks of code (2 to 5 spaces)
·	• Identifiers
·	• Use the camel back scheme
·	• Variables: nouns
·	• Functions: verbs
·	• Comment Liberally 
·	• Make them descriptive but concise
·	
   Gudelines for developing short programs.
·	• Read and understand the problem
·	• Do  you have all the required data?
·	• No: Get it
·	• Else assume it. State it explicitly
·	• Do the design
    
Question No: 41    ( Marks: 10 ) 
 write a note on each of the following:
a. Vector or Object-Oriented Graphics:
b. Bit-Mapped or Raster Graphics:
A:In Vector or object oriented graphic everything drawn is treated as object. objects retain their identity after they are drawon. these objects can later be moved, stretched, duplicated, deleted,etc. they are resolution independent and have relatively small file size. the examples are: swf, svg, wmf, ps
brass_ibrahim: Vector graphics is the use of geometrical primitives such as points, lines, curves, and shapes or polygon(s), which are all based on mathematical equations, to represent images in computer graphics.
brass_ibrahim: The term "vector graphics" is mainly used today in the context of two-dimensional computer graphics Virtually all modern 3D rendering is done using extensions of 2D vector graphics techniques .Virtually all modern 3D rendering is done using extensions of 2D vector graphics techniques
B:Bit-Mapped or Raster Graphics:
Treats everything that is drawn as a bit-map
If an object is drawn on top of another, it is difficult to move just one of them while
leaving the other untouched
Changing the resolution often requires considerable touch-up work
Relatively large file size
Examples: gif, jpg, bmp
masood.tariq: Bit-Mapped or Raster Graphics:
Treats everything that is drawn as a bit-map
If an object is drawn on top of another, it is difficult to move just one of them while
leaving the other untouched
Changing the resolution often requires considerable touch-up work
Relatively large file size
Examples: gif, jpg, bmp

28 objectives were from old papers out of 30.

What is Array?                                                     Marks 2
what is computer prrofessional?                          Marks 2
define onLoad and onUnload?                            Marks 2
waht is time bomb?                                              Marks 2
what is bandwidth?                                              Marks 2
"while" loop is more preferable than "For" loop?   Marks 3
sementic web and present web?                          Marks 3
can we replace a human doctor by Expert system? Marks 5
Difference Internt and intranet?                              Marks 5
ways of navigation Heuristics?                               Marks 5
event handling?

Define network organization and its advantages?       Marks 10

Coding Guidline and guidlines for short programs?     Marks 10

Dewelop a web page that displays six thumbnails
images. A main image should be changed to a large
version of thumbnail as soon as the mouse moves
over the thumbnail. Write complete html and java script? Marks 10

characteristics of Internet?                                        Marks 10

Profile and responsibilities of Team Leader?            Marks 10

due to computer how many jobs are available and
how many jobs are eliminated?                                 Marks

Today was my CS101 Paper. The Subjective Quizzes are as under:

1. How many members are in operational team and what there key resposibilities

2. What is Computer Screen?

3. What are weaknesses of the web?

4. Characteristics of Internet (Any Five)?

5. Breifly describe
   Telnet
   VoIP
   Instant Messaging
   FTP
   IP/TCP
6. Describe the organizational structure?

7. What is image process

8. Pixel?

Today I had CS 101 Paper.There were 41 questions.30 objective and 11 descriptive.Few of the questions were:
3 attributes of event handler
Difference between Internet and Intranet
Function
Commonsense to avoid viruses and explain antivirus
TCP/IP
An attack on Yahoo servers
Spreadsheets
Codes for uploading file
Hierarchy in an organization
Team lead
COO
Developer
Businessess monitoring their employees
'+' operator
Image in Javascript

 Question No: 1      ( Marks: 1 ) - Please choose one
 What is NOT a key factor while designing a website?
      ► Usability
       ► User-friendly
       ► Consistency
       ► Complexity

 Question No: 2      ( Marks: 1 ) - Please choose oneTo improve the time for scannig a web page, text should be ___________.
 	► Centered
       ► Left Aligned
 ► Right Aligned
       ► Staggered
Question No: 3      ( Marks: 1 ) - Please choose one
Which of the following number system is used by microprocessor?
      ► Binary 
        ► Decimal
      ► Octal
       ► Hexadecimal
Question No: 4      ( Marks: 1 ) - Please choose one
 Which one is NOT a presentation software?
       ► MS Access  page 11
       ► CA Harvard Graphics
       ► Corel Presentation
       ► Lotus Freelance
Question No: 5      ( Marks: 1 ) - Please choose one
 A function is also called __________.
       ► Sub-program
      ► Procedure
       ► Sub-routine
       ► All of the given option  confirm
Question No: 6      ( Marks: 1 ) - Please choose one
 Which of the following data types are recognized by JavaScript?
       ► Strings
       ► Numbers
      ► Undefined
       ► All of the given options    page 143
Question No: 7      ( Marks: 1 ) - Please choose one
 The __________ reserved word allows a determined action to be taken if the first condition is false.
       ► For
      ► While 
       ► Else
       ► Switch
Question No: 8      ( Marks: 1 ) - Please choose one
 Security can also be improved through _____________.
       ► Encryption   page 253
       ► Typing errors
       ► Transmission errors
       ► Hardware malfunctions
Question No: 9      ( Marks: 1 ) - Please choose one
 The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.
       ► Cooperation
       ► Shared responsibility
      ► Networking
       ► All of the given options  page 281
Question No: 10      ( Marks: 1 ) - Please choose one
 After the DoS attack in year 2000, Yahoo servers were recovered in __________.
       ► 1 hour
       ► 2 hours
       ► 3 hours
       ► 4 hours
Question No: 11      ( Marks: 1 ) - Please choose one
 When web server is busy it gives the following message to the user :
       ► Time out
       ► Waiting
       ► Server busy   (by net serch)
       ► None of the given options
Question No: 12      ( Marks: 1 ) - Please choose one
 Tribal flood network is a ___________ software.
    ► DoS  page 275
       ► Scanning
       ► Utility
       ► None of the given options
Question No: 13      ( Marks: 1 ) - Please choose one
 Spies of one business monitoring the network traffic of their competitors’ ___________.
       ► Industrial Intelligence
        ► Industrial Espionage   page 277
       ► Industrial Spying
       ► Industrial Surveillance
Question No: 14      ( Marks: 1 ) - Please choose one
 Planning and tracking of the project is the responsibility of the___________.
      ► Architect
       ► Team Lead   page 302
       ► Developer
       ► Chief Executive Officer
Question No: 15      ( Marks: 1 ) - Please choose one
 The effective way not to only write programs but also it works properly and further more to minimize the time and the development cost of the program is called___________________
       ► Programming Mechanism
       ► Programming Methodology   (by net serch)
       ► Programming Synchronization
       ► None of the given options
Question No: 16      ( Marks: 1 ) - Please choose one
Sequence of steps that is taken to solve a problem is called _______.
        ► Algorithm   page 320
       ► Operating System
       ► Application software
       ► None of the given options
Question No: 17      ( Marks: 1 ) - Please choose one
 Which one is correct?
       ► <BODY></BODY>  
       ► <body></body>
       ► Both <BODY></BODY> and <body></body>  becaue html is not case sensitive and here not mention
       ► <BODY/>
Question No: 18      ( Marks: 1 ) - Please choose one
 In which case Cache Memory is used
      ► To increase RAM speed
       ► To overcome BUS speed
       ► To overcome Speed rate between RAM and CPU  
       ► To overcome CPU speed
Question No: 19      ( Marks: 1 ) - Please choose one
In Heuristics “Common Sense Lessons” are drawn from
        ► History
       ► Experience  page 166
       ► Biography of Scientists
      ► General knowledge
Question No: 20      ( Marks: 1 ) - Please choose one
In a System having many parts to be designed, one should always do the _____ first 
      ► Hard part   page 166
   ► Simple part
       ► Development part
       ► Quality part
Question No: 21      ( Marks: 1 ) - Please choose one
 The key property of the ‘Array’ object in JavaScript is
      ► Value
      ► Length   page 178
       ► Name
       ► All of the given choices
Question No: 22      ( Marks: 1 ) - Please choose one
 One can send an email message to a remote computer using _______ protocol
       ► HTTP
       ► SMTP  page 213
       ► FTP
       ► TELNET
Question No: 23      ( Marks: 1 ) - Please choose one
 ______ occurs when a function calls itself.
       ► Recursion   ( by net 100 % confirm)
       ► Call by value
       ► Call by reference
       ► Parsing
Question No: 24      ( Marks: 1 ) - Please choose one
 Hardware malfunctions is related to 
       ► Data updates
       ► Data integrity    page 253
       ► Data security
       ► Data accessibility
Question No: 25      ( Marks: 1 ) - Please choose one
 With the passage of time the field of Computing and Telecommunication is _____________.
       ► Diverging
       ► Converging   page 303
      ► Becoming different
       ► Becoming unique
Question No: 26      ( Marks: 1 ) - Please choose one
 ______________ software directly interacts with the hardware.
       ► Application software
       ► System software   page 60
       ► Dynamic software
       ► Distributed software
 Question No: 27      ( Marks: 1 ) - Please choose one
 When the microprocessor desires to look at a piece of data, it checks in the __________ first.
       ► RAM
       ► ROM
      ► hard disk 
     ► cache    page 318
Question No: 28      ( Marks: 1 ) - Please choose one
 By today's standards, the Mark-I was slow and requiring 3 to 5 seconds for a multiplication operation.
       ► True    page 14
       ► False
Question No: 29      ( Marks: 1 ) - Please choose one
 In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible.
       ► Dependent
      ► Independent   page 166
       ► Complex
       ► All of the above
Question No: 30      ( Marks: 1 ) - Please choose one
Ada is a programming language specifically designed for
        ► Analytical Engine   page 9
      ► Difference Engine
        ► Harvard Mark 1
  ► Mechanical engine
Question No: 31      ( Marks: 1 )
 What is an Array?
 Question No: 32      ( Marks: 1 )
 What are the other names of function? Any one.
 Question No: 33      ( Marks: 2 )
 What is meant by semantic error ?
 Question No: 34      ( Marks: 2 )
Which benefits a developer can achieve by following the heuristics for system architecting?
Question No: 35      ( Marks: 3 )
How can you define a consistent web design? Why is it needed?
 Question No: 36      ( Marks: 3 )
 Define Primary key and Queries
 Question No: 37      ( Marks: 3 )
 Briefly describe Holographic Storage.
Question No: 38      ( Marks: 5 )
Write HTML and JavaScript code that displays a textbox and button on a web page. When user enters text in the text box and click the button it displays that text in the message box.
Question No: 39      ( Marks: 5 )
 What is Robotics? How Robots making our daily and industrial life easy?
 Question No: 40      ( Marks: 10 )
 Write down the output of the following lines of JavaScript code?
a) <script type="text/javascript">
document.write(Math.round(5.92))    
  </script>
b) <script type="text/javascript">
 var name="Muhammad Abdul Bashir"
document.write(name.length)
    </script>
c) <script type="text/javascript">
var str="This is my test string"
document.write(str.charAt(9))
 </script>
                                                                                           d) <script type="text/javascript">
 var str="VU Learning Management System "
 document.write(str.indexOf("system")+"<br />")
 </script>
                                                e) <script type="text/javascript">
 var str="Virtual University of Pakistan"
 document.write(str.substr(23))
 </script>
Question No: 41      ( Marks: 10 )
 Write down HTML and JavaScript code for the following requirements:
Declare an Array with the identifier SUBJECT having length 5. Assign following values to the array elements:
MIS, Java, Algorithms, Databases, C++
Show all values in reverse order.

CS101 FINALTERM  EXAMINATION 

    
Question No: 1    ( Marks: 1 )    - Please choose one
 ---------- was known as “mill” in Analytical engine.
       ► Memory
       ► Processor
       ► Monitor
       ► Mouse
Ref:  An arithmetical unit (the "mill") would be able to perform all four arithmetic operations, plus comparisons and optionally square roots. Initially it was conceived as a difference engine curved back upon itself, in a generally circular layout,[2] with the long store exiting off to one side. 
   
Question No: 2    ( Marks: 1 )    - Please choose one
First electronic computer was
       ► ABC
       ► UNVAC 1
       ► Harvard Mark 1
       ► IBM PC
   
Question No: 3    ( Marks: 1 )    - Please choose one
 What is NOT a key factor while designing a website?
       ► Usability
       ► User-friendly
       ► Consistency
       ► Complexity
   
Question No: 4    ( Marks: 1 )    - Please choose one
What happens if I start a new list without closing the original one?
 
       ► An error will be generated
       ► A nested list will be created
       ► Previous list will end and a new will start.
       ► Nothing will happen

Question No: 5    ( Marks: 1 )    - Please choose one
The most upper right pixel of the screen is of ___________ color.
       ► Any
       ► Red
       ► Green
       ► Blue
   
Question No: 6    ( Marks: 1 )    - Please choose one
 A single pixel can acquire approximately ___________ color schemes.
       ► 1 million
       ► 2 million
       ► 10 million
       ► 16 million
   
Question No: 7    ( Marks: 1 )    - Please choose one
The idea of Neural Networks field is based upon ______________.
       ► Human nature
       ► Human brain
       ► Human culture
       ► Human actions
   
Question No: 8    ( Marks: 1 )    - Please choose one
Which one of the following is an application for artificial intelligence?
       ► Robotic
       ► Web Agent
       ► Decision Support System
       ► All of the given options
   
Question No: 9    ( Marks: 1 )    - Please choose one
Register is a kind of ______memory
 
       ► Fast
       ► Super fast
       ► Slow
       ► Very slow
   
Question No: 10    ( Marks: 1 )    - Please choose one
Which of the following is a true statement?
       ► Flat-file storage is better than tabular storage.
       ► Tabular storage is better than flat-file storage.
       ► Flat-file storage is better than relational storage.
       ► None of the given options
   
Question No: 11    ( Marks: 1 )    - Please choose one
substring(n, m) returns a string containing characters copied from position n to___________.
       ► m – 2
       ► m – 1
       ► m + 1
       ► m
   
Question No: 12    ( Marks: 1 )    - Please choose one
 The __________ is the old profession which is being eliminated because of computing.
       ► Typist
       ► Bank manager
       ► Operational manager
       ► All of the given options
   
Question No: 13    ( Marks: 1 )    - Please choose one
 The system that manages relational database, is called ______________.
       ► None of the given options
       ► Database Management System
       ► Data Management System
       ► Relational Database Management System
   
Question No: 14    ( Marks: 1 )    - Please choose one
 When web server is busy it gives the following message to the user :
       ► Time out
       ► Waiting
       ► Server busy
       ► None of the given options
   
Question No: 15    ( Marks: 1 )    - Please choose one
The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called _____________.
       ► Telecom Engineering
       ► Computer Engineering
       ► Computer Science
       ► Information Technology
   
Question No: 16    ( Marks: 1 )    - Please choose one
_____________ team consists on the sharpest technical minds in the company.
 
       ► Architecture
       ► Business Development
       ► Configuration Management
       ► Developer
   
Question No: 17    ( Marks: 1 )    - Please choose one
 TCP stands for ________.
 
       ► Transfer Center protocol
       ► Transmission Control Protocol
       ► Transmission Center Protocol
       ► Telephone Center Protocol
   
Question No: 18    ( Marks: 1 )    - Please choose one
A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :
       ► Retrieving
       ► Database
       ► Information
       ► DBMS
   
Question No: 19    ( Marks: 1 )    - Please choose one
Microsoft Word is a type of:
       ► System Software
       ► Freeware Software
       ► Shrink-Wrapped Software
       ► Custom-built Software
   
Question No: 20    ( Marks: 1 )    - Please choose one
Users __________, how things work.
       ► Analyze in detail
       ► Muddle through
       ► Figure out
       ► Read in detail
   
Question No: 21    ( Marks: 1 )    - Please choose one
Popular schemes used for reducing bytes for storage are:
       ► RGB and Color mapping
       ► RGB and Dithering
       ► RGB, Color mapping and Dithering
       ► Color mapping and Dithering
   
Question No: 22    ( Marks: 1 )    - Please choose one
Hardware malfunctions is related to
       ► Data updates
       ► Data integrity
       ► Data security
       ► Data accessibility
   
Question No: 23    ( Marks: 1 )    - Please choose one
If incorrectly we enter the negative age it is check by
       ►  Limit Integrity
       ► Type Integrity
       ► Referential Integrity
       ► Physical Integrity
   
Question No: 24    ( Marks: 1 )    - Please choose one
Which is the user-friendly way of presenting data ?
       ► Query
       ► Form
       ► Report
       ► All of the given options
   
Question No: 25    ( Marks: 1 )    - Please choose one
Currently the BlueRay DVD can store more than ________ of data.
       ► 10 GB
       ► 100 GB
       ► 50 GB
       ► 150 GB
   
Question No: 26    ( Marks: 1 )    - Please choose one
In JavaScript,   a || b    is interpreted as
 
       ► a is true or b is false
       ► a is true and b is true
       ► a is false and b is true
       ► a is true or b is true or both are true
   
Question No: 27    ( Marks: 1 )    - Please choose one
Speakers fall into the hardware category.
       ► True
       ► False
   
Question No: 28    ( Marks: 1 )    - Please choose one
onBlur event is occurred for a form element when it ____________
 
       ► Gets focus
        ► Losts focus
        ► Some thing is typed in
        ► onBlur is not an event

Question No: 29    ( Marks: 1 )    - Please choose one
You can view a 3-D image on a _____________.
       ► 3-D display
       ► 2-D display
       ► On both 2-D and 3-D displays
       ► We can not view a 3-D image
   
Question No: 30    ( Marks: 1 )    - Please choose one
Module level design and unit testing is the responsibility of _____________.
       ► Team Lead
       ► Developer
       ► Project Manager
       ► Quality Assurance Expert
   
Question No: 31    ( Marks: 1 )
What is heuristic?
 
Common sense Lesson drawn from experience
(Artificial) Intelligent Systems
SW programs or SW/HW systems designed to perform complex tasks employing strategies that mimic
some aspect of human thought
 
or 
 
a commonsense rule (or set of rules) intended to increase the probability of solving some problem 
of or relating to or using a general formulation that serves to guide investigation  
   
Question No: 32    ( Marks: 1 )
In programming, what is an object ?
 
Object: A named collection of properties (data, state) & methods (instructions, behavior)
   
Question No: 33    ( Marks: 2 )
 What is spreadsheet? List any two jobs that it can do.
A spreadsheet is a grid that organizes data into columns and rows. Spreadsheets make it easy to display 
information, and people can insert formulas to work with the data.
 
Electronic replacement for ledgers
Charts
financial-forecasting
   
Question No: 34    ( Marks: 2 )
In JavaScript, what is event handling? What are the two types of events?
 
Capturing events and responding to them
The system sends events to the program and the program responds to them as they arrive
Events can include things a user does - like clicking the mouse - or things that the system itself does -
like updating the clock. 

Question No: 35    ( Marks: 3 )
Explain how many ways businesses monitor their employees?
• Systems are available that monitor almost every key stroke that an employee makes on a computer
• Systems are available that read and censor all incoming and outgoing eMail
• It is quite straight forward to monitor where you surf, and when
   
Question No: 36    ( Marks: 3 )
What is difference between Design and System Architecture?
A system architecture or systems architecture is the conceptual design that defines the structure and/or behavior of a system.
An architecture description is a formal description of a system, organized in a way that supports reasoning about the structural properties of the system
Designs it as an independent, selfcontained system

Question No: 37    ( Marks: 3 )
What are the Sub categories of Artificial Intelligence? Briefly explain any two.
Expert systems
Systems that, in some limited sense, can replace an expert
Robotics
Automatic machines that perform various tasks that were previously done by humans
Example:
Pilot-less combat air planes
 
Decision Support Systems:
Interactive software designed to improve the decision-making capability of their users
Utilize historical data, models to solve problems

 
    
Question No: 38    ( Marks: 5 )
How many ways are there to call a function in a program ? Explain with example
Functions do not run automatically. When the page loads, each function waits quietly until it is told to run
Calling a Function From an Event Handler
An event handler is a command which calls a function when an event happens, such as the user clicking a button. 
The command is written in the format onEvent, where Event is the name for a specific action. Here are some common examples:
   
Calling a Function From Another Function
function doSomething() {
  doSomethingElse();  // This line calls the next function
}
 
Question No: 39    ( Marks: 5 )
 Elaborate the ‘+ ’ operator and its constraints with the help of examples
The “+” String Operator
The “+” operator can be used to concatenate two strings
title = “bhola” + “continental”
The value of the variable title becomes “bholacontinental”

   
Question No: 40    ( Marks: 10 )
Write a JavaScript program having two functions sum and mean. 
The web page will ask the user to enter five values to be added. 
After taking input it will calculate the sum and mean of those values by calling sum and mean functions.

   
Question No: 41    ( Marks: 10 )
Define the following terms.
Object
A named collection of properties(data, state) & methods (instructions, behavior)
Event Handler
An event handler is a command which calls a function when an event happens, such as the user clicking a button
Local Variable 
Declaring variables (using the var keyword) within a function, makes them local•They are available only
within the function and hold no meaning outside of it
Scope of Variable
Defining the space in which a variable is effective is known as
defining the scope of a variable. A variable can be either local or global in scope
Array
An indexed list of elements
 
 FINALTERM  EXAMINATION
Spring 2009 Final
CS101- Introduction to Computing (Session - 2)

The transistor is a solid state semiconductor device used for amplification and switching, and has __three________ terminals.
► one
► two
► three
► four

Question No: 2 ( Marks: 1 ) - Please choose one
Blue Pacific is a name of ____Super__ computer.
► Mini
► Desktop
► Micro
► Super

Question No: 3 ( Marks: 1 ) - Please choose one
Monte Carlo algorithm is an example of Randomized algorithm 

► Randomized algorithm 

► Greedy algorithm

► both greedy and randomized 

► Heuristics 

Question No: 4 ( Marks: 1 ) - Please choose one
A set of stand alone productivity applications designed to work together known as __ Productivity software suites . 

► Productivity software suites 

► Compiled software

► Secure software

► Intelligent software 

Question No: 5 ( Marks: 1 ) - Please choose one
The most used form tag is the <input> tag. - False

► True
► False

Question No: 6 ( Marks: 1 ) - Please choose one
What is the key feature of computer which is against human nature.? 
Can’t get bored.
► Can’t get bored.
► Pattern recognition
► Repetition

► None

Question No: 7 ( Marks: 1 ) - Please choose one
___ Word Processor Software __ was designed as a replacement for typewriter
► Spreadsheet Software
► Word Processor Software
► Presentation Software
► Database Software

Question No: 8 ( Marks: 1 ) - Please choose one
Forms can be submitted by using ______2____ different methods
► 2
► 3
► 4
► 5

Question No: 9 ( Marks: 1 ) - Please choose one
To display a checkbox on the web page, we use __INPUT_ tag
► CHECKBOX
► CHECK
► INPUT
► INPUTBOX

Question No: 10 ( Marks: 1 ) - Please choose one
_Name __ attribute of FORM tag is used to mention a URL when the form is being submitted
► name
► action
► method
► submit

Question No: 11 ( Marks: 1 ) - Please choose one
You can __Read Only______ from/to a website containing interactive forms.
► Only read
► Only write
► Read and write
► Not read and write

Question No: 12 ( Marks: 1 ) - Please choose one
Using COLSPAN, number of rows of the current cell should extend itself None of the given choices

► Upward
► Downward
► Both Upward and Downward
► None of the given choices

Question No: 13 ( Marks: 1 ) - Please choose one
ASCII WHITE is the fastest Super computer which can perform _1.3 trillion__ calculations in one second.
► 1.3 billion
► 1.3 trillion
► 1.3 miillion
► 1.3 thousand

Question No: 14 ( Marks: 1 ) - Please choose one
_HTML___ is a related collection of WWW files that includes a beginning file called a homepage
► HTML
► Website
► HTTP
► Web page

Question No: 15 ( Marks: 1 ) - Please choose one
If a computer could pass the Turing test then it would be able to: think like human beings

► think like human beings
► do the things faster 
► win a million dollar prize
► store more information

Question No: 16 ( Marks: 1 ) - Please choose one
The key strengths of computers are - Speed
► Speed
► Storage
► Do not get bored
► All of the given choices

Question No: 17 ( Marks: 1 ) - Please choose one
Compared to vacuum tubes, Transistors offer: All of the given choices
► Much smaller size
► Better reliability
► Much lower cost
► All of the given choices

Question No: 18 ( Marks: 1 ) - Please choose one
Which of the following is NOT a component of IC? Resistors
► Transistors
► Diodes
► Resistors
► Vacuum tubes

Question No: 19 ( Marks: 1 ) - Please choose one
When we use <INPUT type=“password”>, what will happen? - Text will be in **** format

► Text will not be visible

► Text will be in normal format

► Text will be in **** format

► Text will be in #### format

Question No: 20 ( Marks: 1 ) - Please choose one
Spread sheet is a type of _ Mathematical software ________.
► Productivity software
► Engineering software
► Mathematical software
► Business software

Question No: 21 ( Marks: 1 ) - Please choose one
Word Processor is a ____ Application Software__
► System Software
► Application Software
► Device
► Utility

Question No: 22 ( Marks: 1 ) - Please choose one
_ Utility Program refers to the firmware code which is run by an IBM compatible PC when first powered on.
► DOS
► BIOS
► Utility Program
► None of these

Question No: 23 ( Marks: 1 ) - Please choose one
A computer program that facilitates the communication between the computer and a peripheral device is called____ Language Translator _______

► Operating system
► Utilities
► Language Translator
► Device Drives

Question No: 24 ( Marks: 1 ) - Please choose one
In JavaScript, what will be the result of the following operation 79%3
► 0
► 1
► 2
► 3

Question No: 25 ( Marks: 1 ) - Please choose one
Which of the following number system is used by microprocessor? Binary

► Binary 
► Decimal
► Octal
► Hexadecimal

Question No: 26 ( Marks: 1 ) - Please choose one
Web site is collection of related ___ Information___
► Web pages
► Information
► Search Engines
► None of the given choices

Question No: 27 ( Marks: 1 ) 
What BIOS stands for? – Binary Input Output System

Question No: 28 ( Marks: 1 ) 
List down the Analytical Engine's components name (any two)
Answer : Google & Netscape, 

Question No: 29 ( Marks: 2 ) 
Why uploading a web page is important? Describe in 2 – 3 lines. 
Answer : By only uploading webpage we could place our information in order the other can reach up to ready what we load, upload means make available our data or information for the world web browsers 

Question No: 30 ( Marks: 3 ) 
What is the difference between microprocessors and microcontrollers? Give one example of both.
Answer : The microprocessor is electronic equipment which can perform several function and also processing of data and information present in a computer, while microcontroller can only perform one function for that its design 
Example 
Microprocessors _ Pentium 4
Microcontroller _ can be a switch in side the washing machine 

Question No: 31 ( Marks: 5 ) 
Differentiate uni-Processor OS from Multi-Processor OS.
Answer : The Multiprocessors is when more than one processor is under operation it can be several or may hundreds of the kind to perform one great operation or calculation, while our PC is a kind of uni-processor 

Question No: 32 ( Marks: 5 ) 
Why do we call JavaScript an Object-based Language?
Answer : Java Script is a language by which we are writing our web-pages, this language is designed to work for web pages 

FINALTERM  EXAMINATION 
Fall 2008
CS101- Introduction to Computing (Session - 2) 
     
Question No: 1    ( Marks: 1 )    - Please choose one
 Which function returns a randomly selected floating point number between 0 and 1 ?
       ► floor(x)
       ► ceil(x)
       ► random()(Correct)
       ► round(x)
    
Question No: 2    ( Marks: 1 )    - Please choose one
 Functions are also called:
       ► Heuristics
       ► Variables
       ► Arrays
       ► Subprograms
    
Question No: 3    ( Marks: 1 )    - Please choose one
 In JavaScript, each element of array can store data of type
       ► A Number
       ► An Array
       ► A String variable
       ► All of the given choices
    
Question No: 4    ( Marks: 1 )    - Please choose one
 The weaknesses of the computer are:
       ► Pattern recognition & Storage
       ► Speed & Innovative ideas
       ► Pattern recognition & Innovative ideas (Correct)
       ► Speed & Storage
    
Question No: 5    ( Marks: 1 )    - Please choose one
 Processed data is called ________.
 
       ► Information (Correct)
       ► Data
       ► Entity
       ► Attribute
    
Question No: 6    ( Marks: 1 )    - Please choose one
 Many developers write the _________ first and then incrementally convert each line into _________.
       ► Real code & Pseudo code
       ► Pseudo code & Real code
       ► Real code & Artificial code
       ► None of the given options (Correct)
    
Question No: 7    ( Marks: 1 )    - Please choose one
 When we buy a software package, we do not really buy it, we just by a license that allows us to use it, the ___________stays with the maker.
 
       ► Agreement
       ► Ownership (Correct)
       ► Membership
       ► Software
    
Question No: 8    ( Marks: 1 )    - Please choose one
 Name, Border, Source are the ____________ of the image object.
       ► Event Handler
       ► Properties
       ► Methods
       ► None of the given options
    
Question No: 9    ( Marks: 1 )    - Please choose one
  Using smart editors they can automatically color different parts of statements in different colors e.g. HTML tags in ____________ color.
 
       ► Green
       ► Grey
       ► Blue (Correct)
       ► None of the given options
    
Question No: 10    ( Marks: 1 )    - Please choose one
 ____________ is in Executive team.
       ► Project Manager (Correct)
       ► CEO 
       ► Team Lead
       ► Developer
    
Question No: 11    ( Marks: 1 )    - Please choose one
 Module level design and unit testing the responsibility of _____________.
       ► Team Lead
       ► Developer (Correct)
       ► Project Manager
       ► Quality Assurance Expert
    
Question No: 12    ( Marks: 1 )    - Please choose one
 _____________ team is responsible for a project after the specification’s stage till the very end.
       ► Executive
       ► Architect
       ► Development (Correct)
       ► HR
    
Question No: 13    ( Marks: 1 )    - Please choose one
 _____________ waits for some time and then launch a function.
       ► Timeout( )
       ► setTimeout( ) (Correct)
       ► setTime( )
       ► setTimeIn( )
    
Question No: 14    ( Marks: 1 )    - Please choose one
 Which of the following is NOT an event handler for image object?
       ► onAbort
       ► onError
       ► onLoad
       ► onUser (Correct)
    
Question No: 15    ( Marks: 1 )    - Please choose one
 ______________ is a field that uniquely identifies each record stored in a table.
       ► Composite Key
       ► Primary key (Correct)
       ► Foreign key
       ► None of the given options
    
Question No: 16    ( Marks: 1 )    - Please choose one
 Distance learning has got a boost due to the ___________.
       ► Easy communication
       ► Online interactive contents
       ► Flexibility
       ► All of the given options (Correct)
    
Question No: 17    ( Marks: 1 )    - Please choose one
 By default in a web page Hyper Link for another web page is represented as ________________
 
       ► Blue only
       ► Black and Underlined
       ► Blue and Bold
       ► Blue and Underlined (Correct)
    
Question No: 18    ( Marks: 1 )    - Please choose one
 To store rounded number of 8.6 in a variable called "r_number", we write _____________.
       ► r_number=Maths.round(8.6)
       ► r_numbers=Maths.rounds(8.6)
       ► r_number=Math.rounds(8.6)
       ► r_number=Math.round(8.6) (Correct)
    
Question No: 19    ( Marks: 1 )    - Please choose one
 Which one is the best option for designing a Medical Expert System?
       ► Rule Based System
       ► Genetic Algorithm
       ► Fuzzy Logic
       ► Neural Network
    
Question No: 20    ( Marks: 1 )    - Please choose one
 Variables allow us to manipulate data through the ___________.
       ► Actual Value
       ► Reference (Correct)
       ► Length
       ► Name
    
Question No: 21    ( Marks: 1 )    - Please choose one
 Which is correct?
 
       ► onUnload (Correct)
 
       ► onUnLoad
 
       ► onUNLOAD
 
       ► All of the above

Question No: 22    ( Marks: 1 )    - Please choose one
 Capturing events and responding to them is called __________.
       ► Function Handling
       ► Event Handling (Correct)
       ► Event Procedure
       ► All of the given option
    
Question No: 23    ( Marks: 1 )    - Please choose one
 ___________ color should be used in background for a good presentation.
       ► Light
       ► Dark (Correct)
       ► Red
       ► None of the given options
    
Question No: 24    ( Marks: 1 )    - Please choose one
 Which of the following symbol is used for multiple line comments in JavaScript?
 
       ► /
       ► //
       ► /* (Correct)
       ► //*
    
Question No: 25    ( Marks: 1 )    - Please choose one
 In JavaScript, what will be the result of the follwoing operation
79%3
       ► 0
       ► 1 (Correct)
       ► 2
       ► 3
    
Question No: 26    ( Marks: 1 )    - Please choose one
 A new cell using HTML is added in table row by
       ► <TC>…</TC>
       ► <TR>…</TR> (Correct)
 
       ► <TD>…</TD>
       ► <NC>…</NC>
    
Question No: 27    ( Marks: 1 )    - Please choose one
 TCP stands for ___________.
       ► Total communication protocol
       ► Transmission control protocol (Correct)
       ► Transfer control protocol
       ► Transfer collection protocol
    
Question No: 28    ( Marks: 1 )    - Please choose one
 What is NOT a key factor while designing a website?
       ► Usability
       ► User-friendly
       ► Consistency
       ► Complexity (Correct)
    
Question No: 29    ( Marks: 1 )    - Please choose one
 
It represents the ________________ flow chart element.
 
       ► Process
       ► Input or Output
       ► Decision
       ► Connector
    
Question No: 30    ( Marks: 1 )    - Please choose one
 Vacuum tubes were replaced by ___
       ► Punch cards
       ► Transistors (Correct)
       ► Micro Processors
       ► Resistors
    
Question No: 31    ( Marks: 1 ) 
 When does recursion occur?
    
Question No: 32    ( Marks: 1 ) 
 What are the types of computer network according to the distance between nodes ?
    
Answer: 
There are two types of networks.
1.                  LAN (Local Area Network)
2.                  WAN (Wide Area Network)
 
Question No: 33    ( Marks: 2 ) 
 What is meant by semantic error ?

Answer:
Occur when a statement executes and has an effect not intended by the programmer and Often times occur only in unusual & infrequent circumstances
 
Question No: 34    ( Marks: 2 ) 
 List down the names of two array methods available in JavaScript.
    
Answer:
1.                  sort( ) [sorts elements in alphabetical order]
2.                  reverse( ) [Reverses the order of elements]
 
Question No: 35    ( Marks: 3 ) 
 How can you define a consistent web design? Why is it needed?
    
Answer:
A consistent good designed website is generated for general public that allows users to attain what they want as quickly as possible without spending much effort.
 
A consistent good design assists the user in recovering from errors.
 
Question No: 36    ( Marks: 3 ) 
 How can we include images in a web page using HTML and Java script?
    
Answer:
Image in HTML
<IMG src=URL, alt=text height=pixels width=pixels align="bottom|middle|top">
 
Image in Javascript
Images in JavaScript can be manipulated in many ways using the built-in object Image.
Additional properties to HTML are hspace, vspace & lowsrc.
Example: It can be used by many handlers like, onAbort, onLoad & onError
 
Question No: 37    ( Marks: 3 ) 
 The event handler attribute consists of three parts. Write about each of them.
 
Answer : 
The identifier of the event handler
The equal sign
A string statement enclosed in double or single quotes.

Question No: 38    ( Marks: 5 ) 
 What is a packet in the network environment? What kind of information does it contain? 
 
Answer:
Packet is data chopped up into pieces in a network environment. 
These packets contain information about which computer sent the data and where the data is going. 
If a packet runs into a problem during its trip, it can attempt to find another route. When all the packets get where they are going, the recipient computer puts them together again. 

    
Question No: 39    ( Marks: 5 ) 
 Suppose we have a big project. Draw hierarchy of the people involved in the project?
    
Answer: 
Please ignore small lines relating Sub Teams to subordinates due to shortage of time. ABCD etc are connected directly to Team Lead 1,2 & 3 accordingly.

Question No: 40    ( Marks: 10 ) 
 Write down HTML and JavaScript code for the following requirements:
Declare an Array with the identifier SUBJECT having length 5. Assign following values to the array elements:
MIS, Java, Algorithms, Databases, C++
Show all values in reverse order.
    
Question No: 41    ( Marks: 10 ) 
 How instant messaging works? Write the steps involved in this process.
 
Answer:
The Instant Messaging services available allow us to maintain a list of people (contacts) that we interact with regularly. We can send instant messages to any of the contacts in our list as long as that contact is online.
 
Following steps are involved in IM working.
 
User commences the IM client. 
IM client finds the IM server & logs in. 
It launches communication info (IP address, etc) to the IM server. 
IM server finds user’s contacts & sends him/her the communication info. 
IM server also notifies the contacts that the user is online; sends his/her communication info to them. 
The user’s & the contact’s IM clients are ready to communicate directly (P2P). 
As new contact has come online, IM server informs them about the user being online & vice versa. 
Multiple, real-time chat are possible. 
When the user logs-off, his/her IM client informs the IM server. 
IM server wipes away the temporary file and informs the user’s contact’s about his/her ‘offline’ status. 
 
FINAL TERM  EXAMINATION 
SPRING 2007                                               
CS101 - INTRODUCTION TO COMPUTING (Session – 3)       
  
Marks: 60
 (Time: 150min)
Question No: 1      ( Marks: 1 )      -   Please choose one
 
In Spreadsheets, you can create a relationship between two cells by using _________.
►   Numbers
►   Text
►   Formulas
►   None of given option
 
Question No: 2      ( Marks: 1 )      -   Please choose one
 
An algorithm that always takes the best immediate or local solution while finding an answer is
called____.
 
►   Deterministic Algorithm
►   Non deterministic Algorithm
►   Greedy Algorithm
►   Randomized Algorithm
 
Question No: 3      ( Marks: 1 )      -   Please choose one
 
Which of the following command allows you to recover form mistakes in MS Word?
 
►   Clear
►   Edit
►   Undo
►   Break
 
Question No: 4      ( Marks: 1 )      -   Please choose one

A ____________ operating system allows many users to take advantage of the computer's resources, simultaneously 

 
 
►   Single user
►   Multi- user
►   Single tasking
►   Multi tasking
 
Question No: 5      ( Marks: 1 )      -   Please choose one
 
Network Interface Card is an __________ device
►   Input
►   Output
►   Input/Output
►   Storage
 
Question No: 6      ( Marks: 1 )      -   Please choose one
The decimal equivalent of binary 1000  is
►   7
►   8
►   9
►   10
 
Question No: 7      ( Marks: 1 )      -   Please choose one
 
Which of the following is NOT RDBMS software? 
 
►   My Sql
►   MS Excel
►   Oracle
►   SQL Server
 
Question No: 8      ( Marks: 1 )      -   Please choose one
 
A computer virus is a
►   Software that saves the computer from being damaged.
►   Application software that helps to make different type of viruses and worms
►   Program that spreads itself and destroys other program
►   Program that corrects the problems in your computer

Question No: 9     ( Marks: 1 )
 
What will be the result of a?
a = Math.abs(-23)
 
► 23
► -23
► 23.0
► 2.3
 
Question No: 10     ( Marks: 1 )

-   Please choose one

 

 

 

 
 
-   Please choose one 

A Special program required to view swf (Shockwave Flash) files in web Browser is called

►   TFlash

►   Vflash

►   plug-in

►   None of the given options

Question No: 11     ( Marks: 8 )
 
Match the relevant options from the given two columns and write the correct options in Column 3. 
Column 1                                         Column 2                                         Column 3
 
1.F   Mainframe                                    A. Network Traffic
Computers                                           controller
2.H  Mosaic                                         B. Laptop
3.E  Operating System                          C. Micro Processor
4A  Router                                           D. Software Piracy
5. G Spread Sheet                                E.  Windows XP
6.B  Mobile Computer                          F.  Enterprise Servers
7.C  Intel 4004                                    G. VisiCalc
8.D  Cyber Crime                                 H. Web Browser

Question No: 12     ( Marks: 12 ) 
(a) What is the difference between Wisdom and Heuristic? 
 
(b) Differentiate between Cyber crime and Cyber warfare. 
 
(c) What is a Relational Database? Give the names of any three RDBMS softwares? 

Question No: 13     ( Marks: 8 ) 
 
What do you know about the following ? Describe briefly. 
a)  Enterprise Resource Planning (ERP) Software 
 
b) Spread Sheet 
c) Network Topology 
d)  SMTP 
 
Question No: 14     ( Marks: 10 ) 
 
(a) What is the difference between High level and Low level programming languages? 
                        (Marks: 4) 

 
 
(b)What are the following abbreviations stands for 
            (Marks: 3) 
1-  VoIP  voice over IP
2-  DNS  Domain Name System
3-  DOS  disk operating system
 
(c) Name three operations that you can perform on a database 
            (Marks: 3) 

Question No: 15     ( Marks: 12 ) 
 
a) Develop a Web page that prompts the user to enter a name and then print that name five times by using loop. A sample is shown in the figures below. 
(Marks: 6) 

 
b)  Write down the JavaScript function that is equivalent to the following HTML code? 
                                                (Marks: 3) 
 
HTML code                                                     JavaScript function
<FONT size=18>   fontsize(18) 
… 
</FONT> 
 
<FONT color=”blue”>    fontcolor(blue)
… 
</FONT> 
<PRE> … </PRE> fixed() 

 
 
(c) Suggest any three guidelines to make a website more readable