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

If I is an integer variable, which is faster ++i or i++?

1028

Explain the concept of friend function in c++?

1056

Can non-public members of another instance of the class be retrieved by the method of the same class?

1042

How the virtual functions maintain the call up?

1101

Differentiate between an inspector and a mutator ?

1162

Write about the members that a derived class can add?

939

Describe public access specifiers?

1057

What kind of problems can be solved by a namespace?

1021

What are put and get pointers?

1074

Write about the local class and mention its use?

1022

What is a c++ object?

1108

Define the process of handling in case of destructor failure?

1008

Write about the scope resolution operator?

987

Can the creation of operator** is allowed to perform the to-the-power-of operations?

957

Write about the role of c++ in the tradeoff of safety vs. Usability?

1020

Un-Answered Questions { C++ }

Explain the register storage classes in c++.

1158

What is the hardest coding language to learn?

1004

Why the usage of pointers in C++ is not recommended ?

1360

Is set c++?

962

Do you know about C++ 11 standard?

1044

Is c++ a pure oop language?

1031

How to use CMutex, CSemaphore in VC++ MFC

4743

When one must use recursion function? Mention what happens when recursion functions are declared inline?

1140

what is c++

2326

How do you explain polymorphism?

1029

Can we inherit constructor in c++?

1034

Is linux written in c or c++?

999

Differentiate between structure and class in c++.

1033

Out of fgets() and gets() which function is safe to use and why?

1148

What is lazy initialization in c++?

1064

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