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
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