C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

How do you compile the source code with your compiler?

1073

What are the two types of comments, and how do they differ?

1156

If there are two catch statements, one for base and one for derived, which should come first?

1047

If a function doesn’t return a value, how do you declare the function?

1078

If dog is a friend of boy, and terrier derives from dog, is terrier a friend of boy?

1050

What is the difference between the parameter to a template and the parameter to a function?

1128

How many static variables are created if you put one static member into a template class definition?

1057

When is the copy constructor called?

1159

What does new return if there is insufficient memory to make your new object?

1049

How do you establish a has-a relationship?

1131

Show the declaration for a pointer to function returning long and taking an integer parameter.

1155

Is it legal in c++ to overload operator++ so that it decrements a value in your class?

1081

How do you invoke a base member function from a derived class in which you have not overridden that function?

1152

What is an inclusion guard?

1219

Where must the declaration of a friend function appear?

977

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Un-Answered Questions { C++ General }

What is the difference between equal to (==) and assignment operator (=)?

1102

Write a program which employs Recursion

1254

Can a constructor be private?

1083

Explain what are the sizes and ranges of the basic c++ data types?

1174

What is the best c++ ide?

1190

what Is DCS ? what i will get benefit when i did?

2376

What is meaning of in c++?

1228

Specify different types of decision control statements?

867

What is a multiset c++?

1161

write a porgram in c++ that reads an integer and print the biggest digit in the number

2262

Which is the best c++ compiler for beginners?

1115

What is c++ manipulator?

999

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

1040

What is this pointer in c++?

1420

What is setbase c++?

1152

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