CS101 OLD paper 2019





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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