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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

How a modifier is similar to mutator?

1175

Mention the ways in which parameterized can be invoked. Give an example of each.

1056

Explain explicit container.

1081

Why do you use the namespace feature?

1084

What are the four partitions in which c++ compiler divides the ram?

1230

Explain binary search.

986

You want to link a c++ program to c functions. How would you do it?

991

Define a nested class. Explain how it can be useful.

1080

What are c++ storage classes?

1093

Differentiate between late binding and early binding.

1272

Incase of a function declaration, what is extern means?

968

Differentiate between realloc() and free().

1045

Explain shallow copy?

1036

Explain deep copy and a shallow copy?

1059

What is type of 'this' pointer? Explain when it is get created?

1012

Un-Answered Questions { C++ }

What are signs of manipulation?

1065

Is overriding possible in c++?

1001

Is c++ primer good for beginners?

1040

What is abstraction oop?

1080

What is the best way to declare and define global variables?

1315

What is encapsulation process?

1038

What is the difference between a declaration and a definition?

1110

Can union be self referenced?

1144

Can main method override?

1104

How do you find out if a linked-list has an end?

1120

How would you implement a substr() function that extracts a sub string from a given string?

1038

What is a class template?

1080

Write a program to find the Fibonacci series recursively.

1069

Are vectors faster than arrays?

996

Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

2148

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