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 1226

What is the difference between inline functions and macros?

5 1570

What is the difference between const and constexpr?

4 1397

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

1 900

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

1 1065

What are the strengths of C++?

1 800

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

1 1059

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

1 794

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

1 995

What is a storage class in C++

1 829

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

1 801

What are the weaknesses of C++?

1 794

How is memory managed in C++?

2 1044

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

1 896

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

1 869

Un-Answered Questions { C++ }

What is setf in c++?

1158

What is a try block?

1121

how to making game in c++ ?

2791

Define Virtual function in C++.

1152

What is array in c++ example?

1167

Who calls main function?

1168

How do you achieve runtime polymorphism?

1104

Which one is better- macro or function?

1283

What is ifstream c++?

1086

What are the benefits of operator overloading?

1275

What does iomanip mean in c++?

1283

What are the advantages of using typedef in a program?

1184

write string class as your own class in java without using any built-in function

2557

What is the full form of india?

1216

help me i need a c++ program which takes sequesnce of characters and outputed sequence of their token taypes, work same compiler in lexical analysis phase

2437

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