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 best Code-coverage tool available for Play and Scala based applications?

What is guard in Scala’s for-comprehension construct?

Does a Companion object access private members of it’s Companion class in Scala?

What is the best Scala style checker tool available for Play and Scala based applications?

What is an Anonymous Function In Scala? What is a Function Literal in Scala? What are the advantages of a Anonymous Function/Function Literal in Scala?

What are the advantages of Play/Scala stack to develop web applications?

How do we declare a private Primary Constructor in Scala? How do we make a call to a private Primary Constructor in Scala?

What is Range in Scala? How to create a Range in Scala?

How to implement interfaces in Scala?

Why Scala is better than Java? What are the advantages of Scala over Java (Java 8)? Compare to Java What are the major advantages or benefits of Scala?

What is object in Scala? Is it a singleton object or instance of a class?

What is the main design decision about two separate keywords: class and object in Scala? How do we define Instance members and Static members in Scala?

How many values of type Unit have in Scala?

What is the use of ‘yield’ keyword in Scala’s for-comprehension construct?

What is call-by-name? Does Scala and Java support call-by-name? What is the difference between call-by-value and call-by-name function parameters?

Un-Answered Questions { Programming Languages }

Explain the difference between exit() and _exit() function?

1175

How can I prevent another program from modifying part of a file that I am modifying?

1062

What is this pointer in c plus plus?

1095

Is python good for web development?

866

Differentiate between array and list in scala.

What is flatmap in scala?

What is flush programming?

1020

What is database abstraction layer in drupal ?

106

What is tuple when we have to use ?

848

Explain the architecture of Django?

490

How to Get current record from a TDBGrid ?

3032

How do I update activex in ie11?

745

Is PHP runs on different platforms (Windows, Linux, Unix, etc.)?

1051

How can you avoid including a header more than once?

988

What is latest update of C++ ?

1090

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