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

How do you instruct your compiler to print the contents of the intermediate file showing the effects of the preprocessor?

1096

What does the linker do?

992

What is the difference between containment and delegation?

1256

When you overload member functions, in what ways must they differ?

1006

If dog is a friend of boy, is boy a friend of dog?

936

Will a catch statement catch a derived exception if it is looking for the base class?

967

What is a rooted hierarchy?

1111

What is the difference between a declaration and a definition?

1055

Show the declaration for a static function pointer.

1018

Why is the function main() special?

1050

Do the names of parameters have to agree in the prototype, definition, and call to the function?

995

What is a breakpoint?

971

How does the copy constructor differ from the assignment operator (=)?

1101

What is the difference between a template and a macro?

1008

What does ctime() do?

1063

Un-Answered Questions { C++ }

Write about the scope resolution operator?

987

Can c++ do everything c can?

1014

what is data abstraction in C++?

1035

please visit this site you'll find my question this is my homework please answer it if you can http://easyscience.org/ib/lofiversion/index.php/t36168.html

2215

What is prototype for that c string function?

1086

What does new do in c++?

1029

What are c++ data types?

1111

How do you print a string on the printer?

1001

What is constructor in oop?

1027

What is object and class in oops?

1009

Explain the pure virtual functions?

1061

What is the use of main function in c++?

937

What are the five basic elements of a c++ program?

1059

Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

2103

What ANSI C++ function clears the screen a) clrscr() b) clear() c) Its not defined by the ANSI C++ standard

987

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