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C Plus Plus Interview Questions and Answers
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Questions
C Plus Plus
0
votes
Q: Explain Mutable Storage class specifier.
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#storage-class-specifier
#class-specifier
0
votes
Q: What is a Storage Class? Mention the Storage Classes in C++.
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#c-storage-class
#c
-storage-class
0
votes
Q: What is a Reference Variable in C++?
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#c-reference-variable
#reference-variable-c
0
votes
Q: What is wrong with this code?
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#c
-code
#c-code
0
votes
Q: What's the order in which the objects in an array are destructed?
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#array-objects
#objects-array
#destruction-array
0
votes
Q: What is wrong with this code?
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#c-code
0
votes
Q: State the difference between delete and delete[] in C Language
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#delete-vs-delete
0
votes
Q: Why are arrays usually processed with for loop?
asked
Jun 11, 2020
in
C Plus Plus
by
Robindeniel
#array-loop
#loop-processing
0
votes
Q: What is an Inline function in C++?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-inline-functions
#inline-functions-in-c
0
votes
Q: What are Default Parameters? How are they evaluated in the C++ function?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-default-parameters
#c-functions
0
votes
Q: Explain Pass by Value and Pass by Reference.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-pass-by-value
#c-pass-by-reference
#pass-by-value
0
votes
Q: What do you mean by ‘void’ return type?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-void-type
#c-return-type
#return-type-c
0
votes
Q: What is the difference between while and do while loop? Explain with examples.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-loops
#c-while-loop
#c-do-loop
0
votes
Q: What are the Extraction and Insertion operators in C++? Explain with examples.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
c-plus-plus-extraction
#c-insertion-operators
#extraction-c
0
votes
Q: State the difference between Pre and Post Increment/Decrement Operations.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-pre-increment
#c-post-increment
#post-pre-increment
#pre-post-increment
0
votes
Q: What are the various Compound Assignment Operators in C++?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
c-compound-operator
#compund-operator-c
0
votes
Q: What are the various Arithmetic Operators in C++?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-arithmetic-operators
#arithmetic-operators-c
0
votes
Q: What is the difference between equal to (==) and Assignment Operator (=)?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#assignment-operator-c
#c-equal-operator
0
votes
Q: Comment on Assignment Operator in C++.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-comment
#comment-c
#assignment-operator-c
#c-assignment-operator
0
votes
Q: How do you define/declare constants in C++?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-declare-constant
#c-define-constant
0
votes
Q: What is a Constant? Explain with an example.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-constant
#c-constant-example
0
votes
Q: How many ways are there to initialize an int with a Constant?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-initialize-constant
#c-initialize-intiger
0
votes
Q: When there are a Global variable and Local variable with the same name, how will you access the global variable?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-access-global-variable
#c-access-local-variable
0
votes
Q: What is the precedence when there are a Global variable and a Local variable in the program with the same name?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-global-variablem
#c-local-variable
0
votes
Q: Comment on Local and Global scope of a variable.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c-local-variable
#c-global-variable
#c-variable-scope
0
votes
Q: Difference between Declaration and Definition of a variable.
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c
-declaration
definition-variable
0
votes
Q: What are the Comments in C++?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c
-comments
#comments-in-c-plus-plus
0
votes
Q: What is the basic structure of a C++ program?
asked
Jun 9, 2020
in
C Plus Plus
by
Robindeniel
#c
-structure
-program-structure
0
votes
Q: How to speed up Code executions with help of Pragma in C/C++
asked
Jun 3, 2020
in
C Plus Plus
by
GeorgeBell
c
0
votes
Q: Pi(π) in C++ with Example
asked
Jun 3, 2020
in
C Plus Plus
by
GeorgeBell
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