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

Can user-defined object be declared as static data member of another class?

1025

Can circle be called an ellipse?

1081

Define pre-condition and post-condition to a member function in c++?

1153

If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?

1133

What does the nocreate and noreplace flag ensure when they are used for opening a file?

1119

How to get the current position of the file pointer?

1049

Mention the purpose of istream class?

1115

Write about the retrieval of n number of objects during the process of delete[]p?

1022

Can we use this pointer inside static member function?

1072

What are formatting flags in ios class?

1304

Write about an iterator class?

1084

Is recursion allowed in inline functions?

1083

What is an incomplete type in c++?

1282

Can we distribute function templates and class templates in object libraries?

1081

What is meant by the term name mangling in c++?

962

Un-Answered Questions { C++ }

What is the difference between an array and a list?

1033

When do we run a shell in the unix system?

1085

What is data structure in c++?

1148

Write a program that can take input from 3 to 8 and calculate the average?

1001

What do you mean by translation unit?

1097

What are the benefits of pointers?

1040

How can you quickly find the number of elements stored in a static array?

1098

can inline function declare in private part of class?

4415

What is virtual base class?

1083

How the programmer of a class should decide whether to declare member function or a friend function?

1121

What is java and c++?

1177

Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

2640

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

1043

What are manipulators used for?

1101

Is dev c++ a good compiler?

969

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