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 the rule of three?

957

Do the parentheses after the type name make a difference with new?

1041

Is it possible to write a c++ template to check for a function's existence?

970

Why is "using namespace std;" considered bad practice?

1053

How to tokenize a string in c++?

1009

What's the best free c++ profiler for windows?

1038

What is the best way to take screenshots of a window with c++ in windows?

1008

Are c and c++ different?

941

Can I learn c++ without knowing c?

1010

Can we define function inside main in c++?

961

Can we use clrscr in c++?

1033

Is c better than c++?

1028

Is c or c++ more useful?

1001

Is c the same as c++?

963

Is c++ faster than c?

985

Un-Answered Questions { C++ }

What are formatting flags in ios class?

1208

What is the difference between containment and delegation?

1256

Why cstdlib is used in c++?

1001

What is constructor in oop?

1028

Is react oop?

1017

What is a constant? Explain with an example.

961

What is the operator in c++?

1086

What is an operator function? Describe the function of an operator function?

1082

How can we read/write Structures from/to data files?

1073

What is the use of class in c++?

1019

Write a program using display() function which takes two arguments.

1020

What makes a language oop?

1011

What is the difference between procedural programming and oops?

1073

Give an example where we have to specifically use C programming language and C++ programming language cannot be used?

1582

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

1012

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