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Saturday, September 25, 2010

CS101 OLD paper



Question No: 1    ( Marks: 1 )    - Please choose one
 __________ breaks down the message to be sent over the internet into packets.

       ► FTP
       ► HTTP
       ► TCP
       ► IP
   
Question No: 2    ( Marks: 1 )    - Please choose one
A protocol used for receiving email messages is called ____________.
       ► URL
       ► Telnet
       ► POP3
       SMTP
   
Question No: 3    ( Marks: 1 )    - Please choose one
Aliasing problem can be managed by ____________the size of pixels.
       ► Reducing
       ► Increasing
       ► Gaining
       ► Modifying
   
Question No: 4    ( Marks: 1 )    - Please choose one
Variables allow us to manipulate data through the ___________.
       ► Actual Value
       ► Reference
       ► Length
       ► Name
   
Question No: 5    ( 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: 6    ( Marks: 1 )    - Please choose one
ERP is a type of __________________ .

       ► Entertainment software
       ► Productivity software
       ► Business software
       ► Scientific software
   
Question No: 7    ( Marks: 1 )    - Please choose one
What is/are the use/uses of Word processor?
       ► To write a letter        

       To write Research paper or report

       To create address labels

       All of the given

   
Question No: 8    ( Marks: 1 )    - Please choose one
Command that allows you to recover form mistakes is called __________.

       ► Clear
       ► Edit
       ► Undo
       ► Break
   
Question No: 9    ( Marks: 1 )    - Please choose one
Automatic machines performing various tasks that were previously done by humans, are called ____________.
       ► Robotics
       ► Computers
       ► Decision Making Systems
       ► Autonomous Web Agents
   
Question No: 10    ( Marks: 1 )    - Please choose one
The ______ is connected to all other modules of the microprocessor.

       ► Control unit
       ► Memory unit
       ► Floating Point unit
       ► Arithmetic and Logic unit
    
Question No: 11    ( Marks: 1 )    - Please choose one
Database consisting of two or more related tables, is called _____________.
       ► Flat file database
       ► Object oriented database
       ► Tabular storage database
       ► Relational database
   
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
Distance learning has got a boost due to the ___________.
       ► Easy communication
       ► Online interactive contents
       ► Flexibility
       ► All of the given options
   
Question No: 14    ( Marks: 1 )    - Please choose one
 ____________ DBMS supports data in terabytes.
       ► Personal
       ► Desktop
       ► Enterprise
       ► Single-user
   
Question No: 15    ( 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: 16    ( 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: 17    ( Marks: 1 )    - Please choose one
To stop industrial espionage, we use__________.
       ► Private network
       ► Encryption
       ► Network sniffer
       ► All of the given options
   
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
onAbort , onError are the _______________ of the image object.
       ► Event Handler
       ► Properties
       ► Methods
       ► None of the given options
   
Question No: 20    ( Marks: 1 )    - Please choose one
Processed data is called ________.

       ► Information
       ► Data
       ► Entity
       ► Attribute
Question No: 21    ( Marks: 1 )    - Please choose one
______ is a client program that uses HTTP to make requests to Web servers throughout the internet on behalf of the user.
       ► Web Application
       ► Web Browser
       ► Internet Application
       ► HTML
   
Question No: 22    ( Marks: 1 )    - Please choose one
_______ consists of cells arranged in rows & columns
       Spreadsheets Software
       ► Word processor
       ► Presentation Software
       ► Microsoft Paint Software
   
Question No: 23    ( Marks: 1 )    - Please choose one
Flow control constructs in JavaScript includes:
       ► If-Else
       ► Loops and If -Else
       ► Switch and If-Else
       ► All of the given choices
   
Question No: 24    ( Marks: 1 )    - Please choose one
Which is NOT true for JavaScript variable name ?
       ► Student
       ► Roll_no_1111
       ► For
       ► _schedule
   
Question No: 25    ( Marks: 1 )    - Please choose one
In JavaScript, second element of an array has the index:
       ► 2
       ► 0
       ► 1
       ► 3
   
Question No: 26    ( Marks: 1 )    - Please choose one
Which protocol is used to control other computer from our own computer ?
       ► FTP
       ► NNTP
       ► TELNET
       ► None of the given choices
   
Question No: 27    ( Marks: 1 )    - Please choose one
______ occurs when a function calls itself.
       ► Recursion
       ► Call by value
       ► Call by reference
       ► Parsing
   
Question No: 28    ( Marks: 1 )    - Please choose one
Which function returns a randomly selected floating point number between 0 and 1 ?
       ► floor(x)
       ► ceil(x)
       ► random()
       ► round(x)
   
Question No: 29    ( Marks: 1 )    - Please choose one
Using Java Script you can write a character at random location on screen
       ► By applying randomCh() method
       ► With the help of String object
       ► With the help of random character property
       ► There is no built in approach in Java Script
   
Question No: 30    ( Marks: 1 )    - Please choose one
The most used form tag is the <input> tag.

       ► True
       ► False
   
Question No: 31    ( Marks: 1 )
What are the elements of website design? Any one
   
Question No: 32    ( Marks: 1 )
What kind of information can be stored in a database ?
   
Question No: 33    ( Marks: 2 )
What is meant by universal access of internet services ?
   
Question No: 34    ( Marks: 2 )
What is the database?
   
Question No: 35    ( Marks: 3 )
The event handler attribute consists of three parts. Write about each of them.
   
Question No: 36    ( Marks: 3 )
What is difference between Design and System Architecture?
   
Question No: 37    ( Marks: 3 )
What are Trojan Horses ?
   
Question No: 38    ( Marks: 5 )
 Differentiate between For and While loop by writing the syntax of both loops.
   
Question No: 39    ( Marks: 5 )
Suppose we have a big project. Draw hierarchy of the people involved in the project?
   
Question No: 40    ( Marks: 10 )
Write down output for the following JavaScript code.        

a) <script type="text/javascript">

 document.write(Math.sqrt(25));                             // output ?

</script>


b) <script type="text/javascript">

document.write(Math.pow(5, 3));                           // output ?
                                                                                     
</script>


c) <script type="text/javascript">

document.write(Math.min(5, 3));                            // output ?
                                                                                     
</script>


d) <script type="text/javascript">

document.write(Math.max(5, 3));                            // output ?
                                                                                     
</script>

e) <script type="text/javascript">

document.write(Math.floor(9.87));                          // output ?
                                                                                     
</script>
   
Question No: 41    ( Marks: 10 )
Is tabular data storage better than flat file data storage? Justify your answer.

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