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 recycling of elements in a vector? Give an example.

269

Explain main features to write R code that runs faster?

218

Why R language?

How can we create a table using R language without using external files?

100

In R how you can import Data?

101

What is Descriptive analysis in R?

113

Explain statistical functions performed by R?

What is R lists?

What is the main difference between an Array and a matrix?

Write a function in R language to replace the missing value in a vector with the mean of that vector?

174

Why is R Important?

What is an Atomic vector and how many types of atomic vectors are present in R?

174

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

118

What is Visualization in R?

How many methods are there to save graphs?

Un-Answered Questions { Programming Languages }

What is the diamond problem in scala?

When does the c++ compiler create temporary variables?

1058

Is set ordered in python?

938

Tell us how to set cookies in php?

946

Name a few methods for matching and searching the occurrences of a pattern in a given text string?

908

Can union be self referenced?

1185

Is django a high-level web framework or low-level framework?

482

What is stripslashes php?

983

What is helper in codeigniter?

613

What are static and dynamic type checking?

1107

What are header files and explain what are its uses in c programming?

1149

What is the purpose of using Next statement in R language?

100

What is boolean in php?

1001

What are supporting python packages for data science operations?

882

How do I move a wordpress site to a new host?

154

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