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

C++ General Interview Questions

Questions Answers Views Company eMail

Differentiate between a template class and class template?

1 1514

When does a name clash occur?

1 1429

What is the use of ‘using’ declaration?

1 1701

What is an Iterator class?

1 1529

List out some of the OODBMS available?

1 1413

List out some of the object-oriented methodologies?

1 1532

What is an incomplete type?

1 1473

Differentiate between the message and method?

1 1469

What is an adaptor class or Wrapper class?

1 1548

What is class invariant?

1 1766

What do you mean by Stack unwinding?

1 1550

Define precondition and post-condition to a member function?

1 1802

What are the conditions that have to be met for a condition to be an invariant of the class?

1 1505

What are proxy objects?

2 2076

Name some pure object oriented languages?

1 1430

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Un-Answered Questions { C++ General }

What do you understand by pure virtual function? Write about its use?

1006

Is c# written in c++?

986

How does c++ structure differ from c++ class?

1131

Explain the purpose of the keyword volatile.

1171

What's c++ used for?

1115

What is c++ virtual inheritance?

1138

What is an orthogonal base class in c++?

1162

What is auto type c++?

1127

What is meant by forward referencing and when should it be used?

1013

How would you use qsort() function to sort an array of structures?

1123

Search for: what is pair in c++?

1121

How do you initialize a string in c++?

1001

Can member data be public?

1037

What is setfill c++?

1159

Explain register storage specifier.

1024

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