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 enum c++?

1255

What is enum class in c++?

1271

Is nan a c++?

1169

What are all predefined data types in c++?

1142

What is operators in c++?

1021

Which type does string inherit from?

1122

What is abstraction and encapsulation?

1037

Why do while loop is used?

1051

Why is static class not inherited?

1125

What are constructors in oop?

1211

Can you inherit a private class?

1113

What are oops functions?

1040

Why is there no multiple inheritance?

1021

Why is polymorphism needed?

1090

What is for loop and its syntax?

1100

Un-Answered Questions { C++ }

What is meant by exit controlled loop?

1063

What happens when the extern "c" char func (char*,waste) executes?

1102

Who invented oop?

1148

Who made c++?

1102

Is the declaration of a class its interface or its implementation?

1188

Is swift faster than c++?

1034

What is a dll entry point?

1026

Explain the static storage classes in c++.

1287

What is meaning of in c++?

1229

Do class declarations end with a semicolon?

1099

Write an algorithm that determines whether or not an almost complete binary tree is a heap.

3935

What is an abstract class in C++

1050

How do I convert a stl file?

1123

Can we use this pointer inside static member function?

1081

What causes polymorphism?

1154

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