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

How can you debug and test r programming code?

Write the syntax to set the path for current working directory in r environment?

107

Describe nchar() in r string manipulation?

R programming language has several packages for data science which are meant to solve a specific problem, how do you decide which one to use?

What will be the result of multiplying two vectors in r having different lengths?

117

Explain the significance of transpose in r language

174

Describe sprintf() in r string manipulation?

What is bootstrapping in r?

116

Explain more functions in brief in r?

How will you convert a factor variable to numeric in r language?

141

Which function in r language is used to find out whether the means of 2 groups are equal to each other or not?

141

What is the difference between library() and require() functions in r language?

Explain the usage of which() function in r language?

100

How to run django in pycharm?

541

Explain static class variables in python?

916

Un-Answered Questions { Programming Languages }

What Is ActiveVRML?

2722

How to handle dynamic menus in mfc? What happens when client calls cocreateinstance?

1252

Can I learn c++ in a week?

1079

Tell me what are pros and cons of using laravel framework?

894

What is polymorphism what is it for and how is it used?

1023

What is the difference between #import and #include in objective-c?

Name the functions which helps in importing data from other applications in R?

114

What is jsonresponse in django?

514

Is it safe to uninstall microsoft visual c++ 2008 redistributable?

1093

Is swift or objective c better?

1.what is the vesition managment.

2192

Explain module mixins in Ruby?

Explain about assert statement?

875

which worker is involved in all the phases of SDLC?

2156

Explain Text Manipulation Routines?

1083

For More Un-Answered { Programming Languages } Questions Click Here