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

What are stacks? Give an example where they are useful.

1127

Mention the ways in which parameterized can be invoked.

975

What is the need of a destructor? Explain with the help of an example.

1097

Tell me an example where stacks are useful?

1104

Explain selection sorting?

1134

Explain class invariant.

1120

What is a pdb file?

1067

When does the c++ compiler create temporary variables?

1089

How would you find out if a linked-list is a cycle or not?

1059

What is searching?

1196

Explain deep copy?

1109

Explain operator overloading.

1111

How can you link a c++ program to c functions?

1144

Describe the advantage of an external iterator.

1090

Difference between struct and class in terms of access modifier.

1236

Un-Answered Questions { C++ }

What do you mean by “this” pointer?

1136

What is the difference between struct and class?

1661

How can you quickly find the number of elements stored in a dynamic array?

1101

What happens when you make call 'delete this;'?

1162

What do you mean by function and operator overloading in c++?

1116

What is Coupling?

1122

What are protected members in c++?

1185

What do you mean by function pointer?

1169

What is a c++ vector?

1128

How many types of classes are there in c++?

1091

What is c++ namespace?

1262

How are the features of c++ different from c?

1174

Why is abstraction needed?

1097

How will you call C functions from C ++ and vice-versa?

1196

Explain the virtual inheritance in c++.

1121

For More Un-Answered { C++ } Questions Click Here