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

List out function which we can call without using object

1 4274

Iam doing my project on instant messaging , if you any new ideas regarding this project ,please suggest it?

2 4633

what is code for call by value and call by reference?

1 4874

what is the difference between virtual function and destoctor?

1 4635

What is the renewal class?

Ebix, IBM,

2754

write a program to print * * * * * *

2 5672

What is multiple inheritance? Give Example

Mind Tree,

6 15270

What is virtual destructor? Why?

Agile Software, College School Exams Tests, CSC,

3 7371

What is operator overloading? Give Example

CTS, IBM, TCS,

11 18675

what is data abstraction with example.

1 4604

i have to create a view in SQL as like in ORACLE DATA EXPRESS EDITION

CTS,

2 5232

Why static Function is used in C++?

TCS,

4 8628

why freind function takes more parameter than normal member function in c++?

IBM,

1 4867

which is best institue to learn C/C++ IN AMEERPET OR MAITHRIVANAM OR SR NAGAR, PLEASE HELP. THANKS IN ADVANCE

5 9049

What is the expansion of OOPS?

TCS,

24 36810

Un-Answered Questions { C++ }

What is the protected keyword used for?

1110

Explain virtual inheritance?

1199

What are the 5 oop principles?

1121

What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?

1116

Explain method of creating object in C++ ?

1107

Define namespace in c++?

1044

What is difference between n and endl in c++?

1093

When does the c++ compiler create temporary variables?

1041

How does free know the size of memory to be deleted

864

What do you mean by translation unit?

1093

How should a contructor handle a failure?

1185

What are structures and unions?

1001

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

982

Define Virtual function in C++.

1089

Explain how functions are classified in C++ ?

1226

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