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 the benefits of operator overloading?

1208

Function can be overloaded based on the parameter which is a value or a reference. Explain if the statement is true.

1113

Does a derived class inherit or doesn't inherit?

1088

What is a storage class? Mention the storage classes in c++.

1022

Difference between class and structure.

1160

Mention the storage classes in c++.

1078

What is a constructor and how is it called?

1044

What is the difference between equal to (==) and assignment operator (=)?

1070

What's the order in which the local objects are destructed?

1260

What is the role of static keyword for a class member variable?

1068

What's the order in which the objects in an array are destructed?

1405

What is the difference between an external iterator and an internal iterator?

1098

Comment on c++ standard exceptions?

1069

What are its advantages and disadvantages of multiple inheritances (virtual inheritance)?

1194

What is exception handling? Does c++ support exception handling?

1031

Un-Answered Questions { C++ }

What are the various access specifiers in c++?

1031

How can I disable the "echo" feature?

1163

What are guid?

1243

Difference between pointer to constant vs. Pointer constant

1127

What is c++ w3school?

1107

What is the purpose of template?

1110

Mention the storage classes in c++.

1078

Why do we need constructors in c++?

1108

What is the c++ code?

1147

When should we use multiple inheritance?

1041

What is c++ library?

1032

What is polymorphism give a real life example?

1032

What are the advantage of using register variables?

1168

How does code-bloating occur in c++?

1197

Why multiple inheritance is not allowed?

1153

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