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.

950

What is function prototyping? What are its advantages?

1039

Explain bubble sorting.

1029

List the advantages of inheritance.

1081

Explain storage qualifiers in c++.

1044

Why is standard template library used?

996

Explain the register storage classes in c++.

1158

What are the various operations performed on stack?

1046

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

939

What are the advantages of using a pointer?

1028

Explain abstraction.

1044

Define linked lists with the help of an example.

990

Define a pdb file.

1035

What are the advantages of prototyping?

1014

In a function declaration, what does extern mean?

1003

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Un-Answered Questions { C++ General }

What is constant in c++ with example?

1090

What is a lambda function c++?

1040

What doescout<<(0==0) print out a) 0 b) 1 c) Compiler error: Lvalue required

937

How do you define a class in c++?

1037

How can you quickly find the number of elements stored in a dynamic array? Why is it difficult to store linked list in an array?

999

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

1047

What is else syntax in c++?

1133

What are the uses of c++ in the real world?

991

What are the advantages of using typedef in a program?

1112

What is the insertion operator and what does it do?

997

What is a Default constructor?

1514

Do you know what are static and dynamic type checking?

1027

How a pointer differs from a reference?

1281

What does the linker do?

992

What data structure is fastest, on average, for retrieving data: a) Binary Tree b) Hash Table c) Stack

1034

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