Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

What is the use of volatile keyword in c++? Give an example.

1 1199

In how many ways we can initialize an int variable in C++?

1 1519

What are C++ inline functions?

1 1281

What do you mean by internal linking and external linking in c++?

1 1449

How many storage classes are available in C++?

1 1365

What is 'Copy Constructor' and when it is called?

1 1290

What is realloc() and free()? What is difference between them?

1 1300

What is difference between shallow copy and deep copy? Which is default?

1 1349

What are virtual functions and what is its use?

1 1416

What do you mean by pure virtual functions in C++? Give an example?

1 1498

How to create a pure virtual function?

1 1633

Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?

1 1264

What is virtual destructors? Why they are used?

1 1320

What you mean by early binding and late binding? How it is related to dynamic binding?

1 1352

What is meant by reference variable in C++?

1 1293

Un-Answered Questions { Programming Languages }

What is encapsulation in oop?

1053

What is the difference between :: and #:: in scala?

Does python has private keyword in python ?

939

What limitations to a WordPress web site?

177

What is a macro, and explain how do you use it?

1081

What is sizeof array in c?

1061

What is self and init in python?

973

How to change the color of a cell or a row in a datagrid on mouse hover using javascript/.net

1998

What do you mean by node in drupal?

106

What is length function in r?

106

What is a string in php?

974

What is power analysis ?

What is R studio and how to use it?

Who is the real django?

504

How do I build a website offline?

182

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