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C++ Interview Questions
Questions Answers Views Company eMail

How does free know the size of memory to be deleted

 500

What's the value of the expression 5["abxdef"]?

 1274

How to delete array of objects in C++? Proof by C++ code for proper deletion

 555

How to stop class inheritance in C++ with condition that object creation should be allowed

 482

What is Advantage and Use of THIS pointer in C++ – Scenarios?

 483

C++ Public access specifier instead of Private – What is bad ?

 585

Is there a difference between class and struct?

 718

How many times will this loop execute? Explain your answer.

 622

How can a C function be called in a C++ program?

 489

C++ supports multiple inheritance. What is the “diamond problem” that can occur with multiple inheritance? Give an example.

 587

What is a built-in function?

 1 896

What is the difference between global int and static int declaration?

 631

Difference between const char* p and char const* p?

 1 1147

Specify different types of decision control statements?

 596

Reverse the Linked List. Input: 1->2->3->4->5->NULL Output: 5->4->3->2->1->NULL

 564

Un-Answered Questions { C++ }

What is do..while loops structure?

827

What do you mean by Encapsulation?

805

Differentiate between C and C++.

904

What is prototype in c++ with example?

741

Prepare me a program for the animation of train

2221

What is the difference between member functions and static member functions?

739

What is token c++?

780

What operators can you overload in c++?

781

What is the iunknown interface?

896

What does override mean in c++?

784

Explain what are single and multiple inheritances in c++?

741

What do you understand by a pure virtual member function?

769

What is abstraction in c++ with example?

792

What are its advantages and disadvantages of multiple inheritances (virtual inheritance)?

871

Search for: what is pair in c++?

891

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