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 1448

How many storage classes are available in C++?

1 1364

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 1347

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 1263

What is virtual destructors? Why they are used?

1 1319

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 }

Which one is easier r or python?

898

What is the Purpose of 'extern' keyword in a function declaration?

1084

what does this symbol mean in php?

1149

How to merge Action Form with Dyna Action Form in Struts.

2317

How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?

2099

How to register a middleware in laravel?

729

Tell me what sized websites have you worked on in the past?

897

Is php free to use?

1001

Hai, My name is nisha.I have NIC exam.If anybody Knows NIC previous paper pattern pls send me to nishanairp@gmail.com

2181

How does ternary operator work in python?

941

Can you override functions in python?

890

What is go programming language? Explain

What are the advantages of using Unions?

1121

What is pointer -to-members in C++? Give their syntax?

1031

Which of the following is evaluated first: a) && b) || c) !

2369

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