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 polymorphism & list its types in c++?

1130

Explain the difference between realloc() and free() in c++?

1079

What do you mean by “this” pointer?

1141

What do you mean by friend class & friend function in c++?

1119

Explain the difference between abstract class and interface in c++?

1044

explain the reference variable in c++?

1142

What is the latest version on c++?

1188

What are different types of loops in c++?

1189

What do you mean by overhead in c++?

1154

List the types of polymorphism in c++?

1166

What do you mean by public protected and private in c++?

1125

What is constructor and destructor in c++?

1174

what is oops and list its features in c++?

1117

What is c++ & why it is used?

1165

What do you mean by function overriding & function overloading in c++?

1291

Un-Answered Questions { C++ }

an integer constant must have atleast one a) character b) digit c) decimal point

1088

Why was c++ made?

1153

What is a base class?

1186

What is the use of class in c++?

1132

Can c++ do everything c can?

1174

Explain the isa and hasa class relationships.

1110

What is virtual base class uses?

1461

Can you please explain the difference between static and dynamic binding of functions?

1079

How should runtime errors be handled in c++?

1202

What is encapsulation example?

1132

What is searching?

1196

How do you convert stl to steps?

1218

What do you mean by stack unwinding in c++?

1298

By using c++ with an example describe linked list?

1087

How many static variables are created if you put one static member into a template class definition?

1103

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