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 Scala?

Mention Some keywords which are used by Java and not required in Scala? Why Scala does not require them?

What is Scala anonymous function?

What square measure implicit parameters in Scala?

What is the difference between 'val' and 'lazy val' in Scala? What is Eager Evaluation? What is Lazy Evaluation?

What is the advantage of Scala?

What is Monad in Scala?

Does Scala support all Functional Programming concepts? Does Java 8 support all Functional Programming concepts?

What is case class? What is case object? What are the Advantages of case class?

What is a ‘Scala map’?

Like Java’s java.lang.Object class, what is the super class of all classes in Scala?

In Scala, Pattern Matching follows which Design Pattern? In Java, ‘isinstanceof’ operator follows which Design Pattern?

What is the usage of isInstanceOf and asInstanceOf methods in Scala? Is there anything similar concept available in Java?

What is Diamond Problem? How Scala solves Diamond Problem?

Is Scala an Expression-Based Language or Statement-Based Language? Is Java an Expression-Based Language or Statement-Based Language?

Un-Answered Questions { Programming Languages }

Which software is used for python?

928

What is the best c++ compiler?

1179

How can I sort more data than will fit in memory?

1124

What is constructor c++?

1127

How will you get the length of the string?

864

Explain what does the function get_magic_quotes_gpc() means?

945

What are references in c++?

1154

What is cmutex?

1009

What are decorators in the zend framework?

193

What is csrf validation?

1116

Where is the model in zf's mvc implementation?

232

Tell me should I use print “$a dollars” or “{$a} dollars” command to print out the value of dollars in this case?

155

Explain meta description in joomla menu manager?

What is a variable assignment?

106

How you can set up the database in django?

526

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