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

Define 'std'.

1237

What is a class template?

1144

Which programming language's unsatisfactory performance led to the discovery of c++?

1408

What is object oriented programming (oop)?

1181

When should we use multiple inheritance?

1110

What is an overflow error?

1158

What are the different types of polymorphism in c++?

1212

Define token in c++.

1217

Explain this pointer?

1118

What is the difference between new() and malloc()?

4 2278

What is the difference between reference and pointer?

1242

What is the difference between struct and class?

1 1673

Which operations are permitted on pointers?

1054

What new()is different from malloc()?

1175

Can a built-in function be recursive?

1085

Un-Answered Questions { C++ }

What is the basic difference between C and C++?

1243

What is a manipulative person?

1087

What is a .lib file in c++?

1054

How would you obtain segment and offset addresses from a far address of a memory location?

1149

Do inline functions improve performance?

1143

What are the advantage of using register variables?

1219

which of the following is not an secondary constant a) array b) real c) union

1863

What new()is different from malloc()?

1175

What is c++ hiding?

1312

what is difference between class template and template class?

2727

What is while loops?

1112

What are the 3 pillars of oop?

1252

If you push the numbers (in order) 1, 3, and 5 onto a stack, which pops out first a) 1 b) 5 c) 3

1448

What does and I oop mean in text?

1328

Does there exist any other function which can be used to convert an integer or a float to a string?

1142

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