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

C++ General Interview Questions

Questions Answers Views Company eMail

Define anonymous class.

1070

Explain queue. How it can be implemented?

1152

Differentiate between late binding and early binding. What are the advantages of early binding?

1030

Explain stack & heap objects?

1039

What is insertion sorting?

1104

What is the type of 'this' pointer? When does it get created?

949

Explain rtti.

1079

Where are setjmp and longjmp used in c++?

1115

What is function prototyping?

1095

Define copy constructor.

1101

How are virtual functions implemented in c++?

1064

Explain selection sorting. Also write an example.

1040

How we can differentiate between a pre and post increment operators during overloading?

1100

Define stacks. Provide an example where they are useful.

1013

When is dynamic checking necessary?

1109

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Un-Answered Questions { C++ General }

What are the advantages of c++? Explain

1057

What are the 3 levels of programming languages?

1041

How is c++ used in the real world?

1032

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

1184

Who was the creator of c++?

1045

Why is c++ a mid-level programming language?

1040

Discuss the possibilities related to the termination of a program before entering the mainq method?

946

What is a c++ vector?

1040

What is virtual destructor ans explain its use?

1128

give me an example for testing a program showing the test path .show how the test is important and complex.

2928

What parameter does the constructor to an ofstream object take?

1050

total amount of milk produced each morning and then calculates and outputs the number of cartons needed for this milk , the cost of producing the milk and the profit from producing this milk.

2577

How can we access protected and private members of a class?

1114

What is iterator c++?

983

Explain the differences between list x; & list x();.

1005

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