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?

993

Can circle be called an ellipse?

1038

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

1107

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?

1078

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

1072

How to get the current position of the file pointer?

991

Mention the purpose of istream class?

1079

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

987

Can we use this pointer inside static member function?

1035

What are formatting flags in ios class?

1218

Write about an iterator class?

1042

Is recursion allowed in inline functions?

1047

What is an incomplete type in c++?

1227

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

1036

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

921

Un-Answered Questions { C++ }

What is #include math h in c++?

1038

Write about the role of c++ in the tradeoff of safety vs. Usability?

1025

What is a c++ object?

1111

How can I improve my c++ skills?

1077

Which is not an ANSII C++ function a) sin() b) tmpnam() c) kbhit()

1484

How long will it take to learn programming?

1004

What does stl mean in slang?

1070

What is a dangling pointer in c++?

1100

What operator is used to access a struct through a pointer a) >> b) -> c) *

1067

Define a constructor?

1011

Explain about Garbage Collector?

1070

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

1153

What is name mangling/name decoration?

880

What is the use of ::(scope resolution operator)?

1030

What is a map in c++?

1117

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