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 are the storage qualifiers?

1229

Explain linear search.

1119

How should runtime errors be handled in c++?

1202

Explain virtual class and friend class.

1117

Define anonymous class.

1150

Explain queue. How it can be implemented?

1211

Differentiate between late binding and early binding. What are the advantages of early binding?

1091

Explain stack & heap objects?

1110

What is insertion sorting?

1186

What is the type of 'this' pointer? When does it get created?

1005

Explain rtti.

1145

Where are setjmp and longjmp used in c++?

1184

What is function prototyping?

1177

Define copy constructor.

1182

How are virtual functions implemented in c++?

1127

Un-Answered Questions { C++ }

What are the uses of c++ in the real world?

1105

What is enum class in c++?

1333

What is the auto keyword good for in c++?

1273

C++ supports multiple inheritance. What is the “diamond problem” that can occur with multiple inheritance? Give an example.

914

What is Advantage and Use of THIS pointer in C++ – Scenarios?

806

Write a program using shift_half( ) function to shift the elements of first half array to second half and vice versa.

1389

What is general format for a prototype?

1108

What are friend functions in C++?

1130

which feature are not hold visual basic of oop?

2252

Is it possible to have a recursive inline function in c++?

1081

What do you know about Volatile keyword in C++? Explain with an example code.

1132

What is the use of vtable?

1204

Why is it necessary to use a reference in the argument to the copy constructor?

1185

Comment on c++ standard exceptions?

1143

What is the c++ code?

1238

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