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.

833

Explain queue. How it can be implemented?

917

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

827

Explain stack & heap objects?

841

What is insertion sorting?

890

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

752

Explain rtti.

838

Where are setjmp and longjmp used in c++?

865

What is function prototyping?

864

Define copy constructor.

884

How are virtual functions implemented in c++?

838

Explain selection sorting. Also write an example.

837

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

877

Define stacks. Provide an example where they are useful.

810

When is dynamic checking necessary?

827

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Un-Answered Questions { C++ General }

How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

882

write a corrected statement so that the instruction will work properly. if (4 < x < 11) y = 2 * x;

1770

what are the iterator and generic algorithms.

1712

Comment on c++ standard exceptions?

886

Is c++ fully object oriented?

760

What is oop in c++?

861

What does flush do?

783

Is c++ high level programming language?

912

Explain the differences between private, public and protected and give examples.

804

What you know about structures in C++?

842

What is pointer to array in c++?

844

Is c++ the best programming language?

775

What are signs of manipulation?

850

What does extern mean in a function declaration in c++?

963

Which bitwise operator is used to check whether a particular bit is on or off?

834

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