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

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

1268

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

1170

Write about the use of the virtual destructor?

1009

How a new operator differs from the operator new?

1128

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

1132

Write about a nested class and mention its use?

1107

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

1095

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

1071

What is the sequence of destruction of local objects?

980

What is the main purpose of overloading operators?

1153

What is a c++ class?

1107

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

1205

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

957

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

1165

Why are arrays usually processed with for loop?

1240

Un-Answered Questions { C++ }

Can we distribute function templates and class templates in object libraries?

1084

Why multiple inheritance is not allowed?

1165

Explain why C++ is not purely Object Oriented Language

1099

Which one is better- macro or function?

1204

What is const in c++?

1110

Explain the difference between struct and class in terms of access modifier.

1188

Do class declarations end with a semicolon? Do class method definitions?

1156

Why do we use classes in programming?

1044

What is the meaning of c++?

1032

What things would you remember while making an interface?

1012

What does floor mean in c++?

1072

How many types of classes are there in c++?

1049

Would you rather wait for quicksort, linear search, or bubble sort on a 200000 element array? (Or go to lunch...) a) Quicksort b) Linear Search c) Bubble Sort

1050

Please send ford technologies placement paper 2 my mail id

2105

Are there interfaces in c++?

1026

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