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C++ Interview Questions
Questions Answers Views Company eMail

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

 790

Is it possible for a member function to delete the pointer, named this?

 616

Write about the use of the virtual destructor?

 612

How a new operator differs from the operator new?

 626

Can we define a constructor as virtual in c++?

 605

Write about a nested class and mention its use?

 630

What would happen on forgetting [], while deallocating an array through new?

 638

How can an improvement in the quality of software be done by try/catch/throw?

 594

What is the sequence of destruction of local objects?

 560

What is the main purpose of overloading operators?

 592

What is a c++ class?

 625

How do c++ struct differs from the c++ class?

 594

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

 545

How do you find out if a linked-list has an end? (I.e. The list is not a cycle)

 605

Why are arrays usually processed with for loop?

 775

Un-Answered Questions { C++ }

How does class accomplish data hiding in c++?

662

What does h mean in maths?

574

Will the following program execute?

563

Is recursion allowed in inline functions?

612

What is the use of 'using' declaration in c++?

634




What is polymorphism and types?

604

What is meant by entry controlled loop?

662

What do you mean by stack unwinding in c++?

732

What is virtual methods?

661

Explain how would you handle a situation where you cannot call the destructor of a local explicitly?

547

What are the basic data types used in c++?

557

List the features of oops in c++?

578

What is oops in c++?

593

In what situations do you have to use initialization list rather than assignment in constructors?

637

What is the need of a destructor?

640

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