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

Which IDEs support Play and Scala-Based Applications Development and how?

What is an Higher-Order Function (HOF)?

What are the differences between Case class and Normal Class?

What is a Companion Object in Scala? What is a Companion Class in Scala? What is the use of Companion Object in Scala?

Explain What is R?

179

Explain what is transpose?

What are debuggers and debugging techniques in R?

What is JIT package?

119

What is string manipulation in R?

Give the command to check if the element 15 is present in vector x?

105

Can we update and delete any of the elements in a list?

What are co-relations in R?

101

What is the use of abline() function?

What is Preliminaries in R?

What is t-tests() in R?

Un-Answered Questions { Programming Languages }

The left association operator % is used in PHP for?

1047

Which bit wise operator is suitable for turning off a particular bit in a number?

1118

What are the two shift operators and what are their functions?

1092

What are psrs?

1081

What is the use of super-global arrays in php?

963

How will you prove that java swing is multithreaded?

2301

How pointers are declared?

965

a linearly ordered set of data elements that have the same structure and whose order is preserved in storage by using sequential allocation a) circular b) ordinary c) array d) linear list

1069

What are negative indexes and why are they used?

1404

Explain laravel contracts?

764

What is joomla wordpress?

Name kinds of Cluster Managers in Spark?

How does yield work in scala?

Explain identity operators in python?

882

What is the use of clrscr?

1111

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