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C++ Interview Questions
Questions Answers Views Company eMail

Check for Balanced Parentheses using Stack?

 1 896

What is an Object/Instance?

 1 903

What do you mean by C++ access specifiers ?

 1 888

What are the basics concepts of OOPS?

 1 887

What is the use of volatile keyword in c++? Give an example.

 1 845

In how many ways we can initialize an int variable in C++?

 1 1036

What are C++ inline functions?

 1 912

What do you mean by internal linking and external linking in c++?

 1 1120

How many storage classes are available in C++?

 1 994

What is 'Copy Constructor' and when it is called?

 1 923

What is realloc() and free()? What is difference between them?

 1 875

What is difference between shallow copy and deep copy? Which is default?

 1 857

What are virtual functions and what is its use?

 1 929

What do you mean by pure virtual functions in C++? Give an example?

 1 1029

How to create a pure virtual function?

 1 1224

Un-Answered Questions { C++ }

How is c++ different from java?

820

what are the iterator and generic algorithms.

1927

When you overload member functions, in what ways must they differ?

827

Which bit wise operator is suitable for checking whether a particular bit is on or off?

834

What are the characteristics of friend functions?

788

Explain the FOR loop with a help of a code.

761

How do I make turbo c++ full screen?

823

Write a C++ Program to check whether a number is prime number or not?

888

When should we use multiple inheritance?

838

What is difference between data abstraction and encapsulation?

859

Explain what is oop?

855

How many namespaces are there in c++?

801

What is the difference between containment and delegation?

997

What are the components of stl?

886

Why should a c++ programmer be interested in stl?

874

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