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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 |
|---|---|---|---|---|---|---|
| CS304 |
This Pointers Are Not Accessible For Static Member Functions
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Three Main Characteristics Of Object Oriented Programming Are
|
Encapsulation Dynamic Binding Polymarhpishm
|
Polymorphism Overloading Overriding
|
Encapsulation Inheritance Dynamic Binding
|
Encapsulation Inheritance Polymorphism
|
C |
| CS304 |
To Convert From A User-Defined Class To A Basic Type You Would Most Likely Use
|
A Built-In Conversion Operator
|
A One-Argument Constructor
|
An Overloaded = Operator
|
A Conversion Operator That‘S A Member Of The Class
|
C |
| CS304 |
Two Important Stl Associative Containers Are And
|
Set Map
|
Sequence Mapping
|
Setmet Multipule
|
Sit Mat
|
B |
| CS304 |
Unary Operators And Assignment Operator Are Right Associative
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Using Encapsulation We Can Achieve
|
Information Hiding
|
Least Interdependencies Among Modules
|
Implementation Independenc
|
All Of Given Options
|
D |
| CS304 |
Vectors Contain Contiguous Elements Stored As A[An] __________
|
Variable
|
Array
|
Function
|
Datatype
|
B |
| CS304 |
Virtual Functions Allow You To
|
Create An Array Of Type Pointer-To-Base Class That Can Hold Pointers To Derived Classes
|
Create Functions That Can Never Be Accessed
|
Group Objects Of Different Classes So They Can All Be Accessed By The Same Function Code
|
Use The Same Function Call To Execute Member Functions Of Objects From Different Classes
|
D |
| CS304 |
We Achieve Independence Of Internal Implementation From Its External Interface Through-----------
|
Encapsulation
|
Information Hiding
|
Abstraction
|
Both Encapsulation And Information Hiding
|
B |
| CS304 |
We Can Call Base Class Constructor From Derived Class Constructor
|
From Derived Class Constructor Body
|
From The Initializer List Of Derived Class Constructor
|
From Any Member Function Of Derived Class
|
We Can Not Call The Base Class Constructor
|
A |
| CS304 |
We Can Get Only One Unique Value Which Can Be Used By All The Objects Of That Class By The Use Of
|
Static Variables
|
Dynamic Variables
|
Instance Variables
|
Data Members
|
A |
| CS304 |
We Can Use This Pointer In The Constructor In The Body And Even In The Initialization List Of Any Class If We Are Careful
|
True
|
False
|
Na
|
Na
|
B |
| CS304 |
We Can Use This Pointer In The Constructor In The Body And Even In The Initialization List
Of Any Class If We Are Careful
|
True
|
False
|
Na
|
Na
|
B |
| CS304 |
We Capture The Object Attributes And Behavior In Object Oriented Programming Using---------------
|
Class
|
Function
|
Data Members
|
Instances
|
A |
| CS304 |
What A Derived Class Can Add?
|
New Data Members
|
New Member Functions And New Friend Functions
|
New Constructors And Destructor
|
All Of Given
|
D |
| CS304 |
What Is A Class?
|
A Class Is A Section Of Computer Memory Containing Objects
|
A Class Is A Section Of The Hard Disk Reserved For Object Oriented Programs
|
A Class Is The Part Of An Object That Contains The Variables
|
A Class Is A Description Of A Kind Of Object
|
D |
| CS304 |
What Is True About Function Templates?
|
The Compiler Generates Only One Copy Of The Function Template
|
The Compiler Generates A Copy Of Function Respective To Each Type Of Data
|
The Compiler Can Only Generate Copy For The Int Type Data
|
None Of The Given.
|
B |
| CS304 |
What Problem(S) May Occur When We Copy Objects Without Using Deep Copy Constructor?
|
Dangling Pointer
|
Memory Leakage(Object Is Not Deleted)
|
All Of The Given
|
System Crash
|
A |
| CS304 |
When A Subclass Specifies An Alternative Definition For An Attribute Or Method Of Its Superclass It Is The Definition In The Superclass
|
Overload
|
Overriding
|
Copy Riding
|
None Of Given
|
B |
| CS304 |
When A Variable Is Define As Static In A Class Then All Object Of This Class
|
Have Different Copies Of This Variable
|
Have Same Copy Of This Variable
|
Can Not Access This Variable
|
None Of Given
|
B |