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

Explain selection sorting. Also write an example.

1050

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

1107

Define stacks. Provide an example where they are useful.

1020

When is dynamic checking necessary?

1122

Difference between a copy constructor and an assignment operator.

1002

What is function prototyping? What are its advantages?

1093

Explain bubble sorting.

1095

List the advantages of inheritance.

1134

Explain storage qualifiers in c++.

1083

Why is standard template library used?

1056

Explain the register storage classes in c++.

1188

What are the various operations performed on stack?

1101

What are the different types of comments allowed in c++?

993

What are the advantages of using a pointer?

1082

Explain abstraction.

1118

Un-Answered Questions { C++ }

How can you differentiate between inheritance and implementation in c++?

1220

What is encapsulation in oops?

1015

What are activex and ole?

1059

What is the example of polymorphism?

1132

If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

1089

How do you show the declaration of a virtual constructor?

942

What is c++ iterator?

1148

Briefly explain various access specifiers in C++.

985

What are pass by value and pass by reference?what is the disadvantage of pass by value?

995

Describe the My Computer and My Documents folders; identify the elements that are present in every Window.

2530

any one please tell me the purpose of operator overloading

2401

Explain how to initialize a const data member.

1138

What is the default access level?

1071

What is implicit conversion/coercion in c++?

1451

Define an Abstract class in C++?

959

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