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MCQs Library
Browse subject-wise multiple choice questions, review answers quickly, and start a test from the same section.
Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS201 |
If Text Is A Pointer Of Class String Then What Is Meant By The Following Statement? Text = New String [5];
|
Creates An Array Of 5 String Objects Statically
|
Creates An Array Of 5 String Objects Dynamically
|
Creates An Array Of Pointers To String
|
Creates A String Object
|
B |
| CS201 |
If The Break Statement Is Missed In Switch Statement Then
|
The Compiler Will Give Error
|
This May Cause A Logical Error
|
No Effect On Program
|
Program Stops Its Execution
|
C |
| CS201 |
If The Memory In The Free Store Is Not Sufficient Enough To Fulfill The Request Malloc() Function Returns No Pointer.
|
True
|
False
|
B | ||
| CS201 |
If The Return Type Of A Function Is Void Then It Means That It Will
|
Return Any Type Of Data
|
Return Some Specific Type Of Data
|
Return No Data
|
Return Just Character Data
|
C |
| CS201 |
If The Statements
Int J K;
J = 123;
K= 234;
Int* Q * R;
Cout < < *Q < < < < * R ;
Are Executed What Will Be Displayed?
|
The Values Of J And K
|
The Addresses Of Q And R
|
The Addresses Of J And K
|
Garbage Values
|
D |
| CS201 |
If We Define An Identifier With The Statement #Define Pi 3.1415926 Then During The Execution Of The Program The Value Of Pi __________.
|
Can Not Be Replaced
|
None Of The Given Options
|
Remain Constant
|
Can Be Changed By Some Operation
|
C |
| CS201 |
If We Do Not Mention Any Return_Value_Type With A Function It Will Return An Value.
|
Int
|
Void
|
Double
|
Float
|
A |
| CS201 |
If We Open A File Stream Myfile For Reading What Will Give Us The Current Position Of The File Pointer?
|
Tellg()
|
Tellp()
|
Seekg()
|
Seekp()
|
A |
| CS201 |
If We Want To Use Stream Insertion And Extraction Operators With Then We Have To Overload These Operators.
|
Int Float Double
|
Objects Of Class
|
Int Float Object
|
Int Char Float
|
B |
| CS201 |
In A Group Of Nested Loops Which Loop Is Executed The Most Number Of Times?
|
The Outermost Loop
|
The Innermost Loop
|
All Loops Are Executed The Same Number Of Times
|
Cannot Be Determined Without Knowing The Size Of The Loops
|
B |
| CS201 |
In C/C++ If We Define An Array Of Size Eight (8) I.E. Int Arr [8]; Then The Last Element Of This Array Will Be Stored At
|
Arr[0]
|
Arr[8]
|
Arr[7]
|
Arr[-1]
|
C |
| CS201 |
In C/C++ The String Constant Is Enclosed
|
In Curly Braces
|
In Small Braces
|
In Single Quotes
|
In Double Quotes
|
D |
| CS201 |
In C++ We Can Have Structures Or Classes Defined Inside Classes. Classes Defined Within Other Classes Are Called __________ Classes.
|
Nested
|
Child
|
Parent
|
Branch
|
A |
| CS201 |
In Flow Chart Process Is Represented By
|
Rectangle
|
Arrow Symbol
|
Oval
|
Circle
|
C |
| CS201 |
In Functions That Return Reference Use __________Variables.
|
Local
|
Global
|
Global Or Static
|
None Of The Given Option
|
C |
| CS201 |
In Functions That Return Reference Use Global Or Static Variables.
|
True
|
False
|
A | ||
| CS201 |
In Functions That Return Reference Use Only Static Variables.
|
True
|
False
|
B | ||
| CS201 |
In If Structure The Block Of Statements Is Executed Only
|
Type Letters
|
When It Contain Arithmetic Operators
|
When It Contain Logical Operators
|
When The Condition Is True
|
D |
| CS201 |
In Overloading The Assignment (=) Operator Which Object Will Call The Operator Function?
|
Right Object Of The Assignment Operator
|
Left Object Of The Assignment Operator
|
Both Objects Will Call The Assignment Operator
|
No Object Will Call The Assignment Operator
|
C |
| CS201 |
In The Member Initializer List The Data Members Are Initialized
|
From Left To Right
|
From Right To Left
|
In The Order In Which They Are Defined Within Class
|
None Of The Given Options
|
C |