C++ Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Explain RAII (Resource Acquisition Is Initialization).

3 974

What is the difference between inline functions and macros?

5 1240

What is the difference between const and constexpr?

4 1106

What are the main characteristics of C++ as a programming language?

1 723

What are the main differences between C and C++?

1 887

What are the strengths of C++?

1 669

What is the difference between a class and a structure in C++?

1 867

What are the three types of access specifiers in C++?

1 662

What is the difference between a constructor and a destructor in C++?

1 813

What is a storage class in C++

1 684

What is the function of the keyword ‘volatile’ in C++?

1 642

What are the weaknesses of C++?

1 661

How is memory managed in C++?

2 855

What are the five types of inheritance in C++?

1 745

What are the different types of variables in C++?

1 734

Un-Answered Questions { C++ }

What are the steps in the development cycle?

1045

What is class encapsulation?

1034

What is the difference between cin.read() and cin.getline()?

1024

What is a buffer c++?

998

Is swift better than c++?

902

Explain method of creating object in C++ ?

1038

How can a struct in c++ differs from a struct in c?

990

what are function pointers?

989

What do you mean by volatile and mutable keywords used in c++?

937

Please explain class & object in c++?

1055

write a program that will accept a number and print.its equivalent in words the maximum input number is 9999

2976

Which is better c++ or java?

936

What is private public protected in c++?

992

What operator is used to access a struct through a pointer a) >> b) -> c) *

1061

What are the advantages of inheritance in c++?

1055

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