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 1188

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

1 1509

What are C++ inline functions?

1 1276

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

1 1439

How many storage classes are available in C++?

1 1358

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

1 1278

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

1 1289

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

1 1336

What are virtual functions and what is its use?

1 1408

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

1 1493

How to create a pure virtual function?

1 1629

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

1 1263

What is virtual destructors? Why they are used?

1 1302

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

1 1346

What is meant by reference variable in C++?

1 1283

Un-Answered Questions { Programming Languages }

What are maps in c++?

962

How to Create NonMaintained or .NDX indexes on dBASE Tables?

1880

What is the purpose of not in operator?

973

What is main storyboard?

Which operator helps to do addition operations ?

930

What is the use of URL path settings option while creating basic page?

106

Explain the folder structure of codeigniter.

572

How to use traits in laravel?

778

Explain the findclose method?

826

What does the c preprocessor do?

1104

What are the disadvantages of Joomla?

133

What is the folder structure of cakephp?

What do you know about Volatile keyword in C++? Explain with an example code.

1036

What are problems with R clustering?

166

Why is python so powerful?

833

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