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 use of register keyword with the variables?

902

Out of fgets() and gets() which function is safe to use?

1084

What is the size of integer variable?

1021

What do you mean by const correctness?

1045

We use library functions in the program, in what form they are provided to the program?

1042

Which format specifier is used for printing a pointer value?

1017

What do you mean by funtion prototype?

1011

What are the uses of pointers?

1031

What do you mean by function pointer?

1056

Describe linkages and types of linkages?

952

Is arr and &arr are same expression for an array?

1020

What is the use of bit fields in structure declaration?

943

What is the prototype of printf function?

1127

Eplain extern keyword?

987

What is the difference between structures and unions?

1027

Un-Answered Questions { C++ }

What is the use of stl?

1048

What is lazy initialization in c++?

1066

Why can’t you call invariants() as the first line of your constructor?

980

What are stacks?

1016

Differentiate between a template class and class template in c++?

1059

write a program that will accept a number and print.its equivalent in words the maximum input number is 9999

2980

What does stl stand for in basketball?

1095

How does class accomplish data hiding in c++?

1134

What happens when you make call 'delete this;'?

1039

Distinguish between a # include and #define.

1095

What is the operator in c++?

1090

What's the order in which the local objects are destructed?

1213

write a programe to calculate the simple intrest and compund intrest using by function overlading

2149

What does no cap mean?

1013

what are the realtime excercises in C++?

2797

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