CS101 SOLVED MCQ’S

CS101 SOLVED MCQ’S

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