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

C++ General Interview Questions

Questions Answers Views Company eMail

Write a program for Divide a number with 2 and Print the output ( NOTE: Check for divide by zero error).

1061

What is function overloading in C++?

1 1352

Explain the scope resolution operator?

2 1913

How many ways are there to initialize an int with a constant?

1 1683

How does throwing and catching exceptions differ from using setjmp and longjmp?

1 1543

What is a conversion constructor?

1 1528

When should you use multiple inheritance?

2 2195

What is a virtual destructor?

2 1869

When is a template a better solution than a base class?

1 1630

What is a mutable member?

1 1361

What is an explicit constructor?

1 1477

What is the Standard Template Library?

1 1547

Describe run-time type identification?

1 1578

What problem does the namespace feature solve?

1 1489

Are there any new intrinsic (built-in) data types?

1 1445

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Un-Answered Questions { C++ General }

What is a character in c++?

1001

What c++ library is string in?

1005

How many characters are recognized by ANSI C++?

1362

What is the purpose of ios::basefield in the following statement?

1202

what are the decision making statements in C++? Explain if statement with an example?

1037

What is virtual destructor ans explain its use?

1080

What is different in C++, compare with unix?

1023

State the difference between pre and post increment/decrement operations.

1027

What is c++ manipulator?

934

What is iomanip c++?

1015

What are separators in c++?

1039

What do the header files usually contains?

1006

What is a storage class?

1187

What does floor mean in c++?

1023

Is multimap sorted c++?

957

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