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

Explain advantages of density-based clustering in R?

What are problems with R clustering?

167

Why we need data visualization in R?

109

Explain the type of clustering in R?

108

What do you understand by scientific data visualization in R?

105

What do you understand by data visualization in R using ggplot2?

What are R applications of R clustering?

Explain how R programming applied to the real world?

101

What is a motivation behind data visualization in R?

What is meant by hierarchical Clustering in R?

101

Name various sectors that are using R?

113

What are Ensemble Models in R?

121

What is meant by character function in R?

140

What do you understand by R cluster analysis?

119

How many levels of indirection in pointers can you have in a single declaration?

Agilent, ZS Associates,

1106

Un-Answered Questions { Programming Languages }

What’s your preferred text editor?

990

Describe the header file and its usage in c programming?

1088

What c++ library is string in?

1070

What is super () __ init__?

462

What is a flag in c++?

1078

What is a constructor initializer list?

1185

What are policies?

698

we called a function and passed something do it we have always passed the "values" of variables to the called function. such functions calles are called a) calls by reference b) calls by value c) calls by zero d) none of the above

1176

What is pandas udf?

800

What is php and how do you use it?

1013

What are some good python projects?

823

How can you sort a list in reverse order in python?

957

What are the differences between session and cookie?

1030

How to change layout for module level in zend framework 2?

223

What are class traits?

766

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