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

C++ General Interview Questions

Questions Answers Views Company eMail

Difference between a copy constructor and an assignment operator.

1000

What is function prototyping? What are its advantages?

1088

Explain bubble sorting.

1083

List the advantages of inheritance.

1124

Explain storage qualifiers in c++.

1076

Why is standard template library used?

1049

Explain the register storage classes in c++.

1186

What are the various operations performed on stack?

1096

What are the different types of comments allowed in c++?

989

What are the advantages of using a pointer?

1076

Explain abstraction.

1111

Define linked lists with the help of an example.

1022

Define a pdb file.

1071

What are the advantages of prototyping?

1060

In a function declaration, what does extern mean?

1061

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Un-Answered Questions { C++ General }

Explain the volatile and mutable keywords.

1066

In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h

1206

Explain virtual class and friend class.

1046

Explain virtual class?

1024

What are the advantages of c++?

1884

We all know that a const variable needs to be initialized at the time of declaration. Then how come the program given below runs properly even when we have not initialized p?

1077

Explain class invariant.

1056

What is the benefit of encapsulation?

1074

Can class objects be passed as function arguments?

1063

What is the purpose of ios::basefield in the following statement?

1253

What are the benefits of c++?

1054

How do we implement inheritance in c++?

1127

What are the two types of comments?

995

Explain how overloading takes place in c++?

1041

What is a manipulative person?

1010

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