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 follwoingoperation
79%3
► 0
►1(Correct)
► 2
► 3
Question No: 26( Marks: 1 )- Please choose one
A new cell using HTML is addedin table row by
► <TC>…</TC>
►<TR>…</TR>(Correct)
► <TD>…</TD>
► <NC>…</NC>
Question No: 27( Marks: 1 )- Please choose one
TCP standsfor ___________.
► Total communication protocol
►Transmission controlprotocol(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