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

Comment on assignment operator in c++.

1116

What do you mean by volatile and mutable keywords used in c++?

988

What do you mean by inheritance in c++? Explain its types.

1151

What is a loop? What are different types of loops in c++?

1132

List the features of oops in c++?

1051

Can we make copy constructor private in c++?

1058

why is c++ called oops? Explain

1051

Explain the difference between c & c++?

1095

What are the advantages of c++? Explain

1063

Why namespace is used in c++?

1071

What do you mean by vtable and vptr in c++?

1043

Explain the difference between new() and malloc() in c++?

1131

Please explain the reference variable in c++?

1070

What is namespace & why it is used in c++?

1122

What do you mean by inheritance in c++?

1103

Un-Answered Questions { C++ }

What are "pure virtual" functions?

1132

What is the real time example of inheritance?

1152

Can we use this pointer inside static member function?

1072

what is COPY CONSTRUCTOR and what is it used for?

1075

What is the best c++ compiler for windows 10?

1041

How can a called function determine the number of arguments that have been passed to it?

1141

What is the difference between function overloading and operator overloading?

1115

Define 'std'.

1176

True or false, if you keep incrementing a variable, it will become negative a) True b) False c) It depends

2388

What are the various oops concepts in c++?

1044

What data encapsulation is in c++?

1156

What is basic concept of oop?

1168

What is function declaration in c++ with example?

1101

What are punctuators in c++?

1161

Write a program to find the Fibonacci series recursively.

1073

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