How Well Do You Know Play Framework (Java)?

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| By Timmy198

Timmy198

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Quizzes Created: 577 | Total Attempts: 302,656

Questions: 10 | Attempts: 126 | Updated: Mar 19, 2023

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How Well Do You Know Play Framework (Java)? - Quiz

Play Framework is a web application framework of open source type, usable in many programming languages. If you know much, you will do well in this test. If not, it's still all good.

Questions and Answers

1.

Play Frame Work is written in
- A.
  
  Java
- B.
  
  Python
- C.
  
  Scala
- D.
  
  C
Correct Answer
C. Scala

Explanation
Play Framework is written in Scala. Scala is a programming language that is designed to be a blend of object-oriented and functional programming. It is known for its concise syntax and strong static typing. Play Framework, being written in Scala, allows developers to build web applications using the powerful features and libraries provided by Scala. Scala's interoperability with Java also makes it easier to integrate existing Java code into Play applications.

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2.

Play Frame Work was first relaesed in
- A.
  
  2007
- B.
  
  2005
- C.
  
  2006
- D.
  
  2009
Correct Answer
A. 2007

Explanation
The Play Framework was first released in 2007.

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3.

The developers of Play Framework are Zengularity and the community, and
- A.
  
  Play Community
- B.
  
  Play Inc
- C.
  
  Play Studio
- D.
  
  Lightbend
Correct Answer
D. Lightbend

Explanation
The correct answer is Lightbend because it is the company that currently owns and maintains Play Framework. While Zengularity and the community may have been involved in the development of the framework, Lightbend is the official organization responsible for its ongoing development and support.

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4.

The first published code for Play appeared on
- A.
  
  PlayPad
- B.
  
  FramePad
- C.
  
  LaunchPad
- D.
  
  LightPad
Correct Answer
C. LaunchPad

Explanation
The correct answer is LaunchPad because it is stated that the first published code for Play appeared on LaunchPad. This suggests that LaunchPad is the platform where the code for Play was initially made available to the public. The other options mentioned (PlayPad, FramePad, LightPad) are not mentioned in relation to the first published code for Play, so they can be ruled out as the correct answer.

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5.

Concerning Play Framework which of these is odd?
- A.
  
  Scala
- B.
  
  Apache Groovy
- C.
  
  Bytecode
- D.
  
  Templates
Correct Answer
D. Templates

Explanation
The odd one out in this list is "Templates". The Play Framework is known for its support of multiple programming languages, including Scala and Apache Groovy, which are both widely used in the development community. Bytecode is a low-level representation of code that is executed by a virtual machine, which is also relevant to the Play Framework. However, "Templates" is a concept specific to web development frameworks like Play, which allow developers to separate the presentation layer from the business logic.

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6.

The Play 1.2 was released in
- A.
  
  May 2013
- B.
  
  May 2014
- C.
  
  May 2011
- D.
  
  May 2012
Correct Answer
C. May 2011

Explanation
The Play 1.2 was released in May 2011, as indicated by the given answer.

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7.

The Play 2.1 was upgraded to
- A.
  
  Play 2.1
- B.
  
  Frame 2.1
- C.
  
  Scala 2.1
- D.
  
  Java 2.1
Correct Answer
C. Scala 2.1

Explanation
The correct answer is Scala 2.1 because Play is a web application framework that is primarily written in Scala. Therefore, when Play 2.1 was upgraded, it would make sense for the underlying language to also be upgraded to the latest version of Scala.

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8.

Which of these joined Guillaume Bort to create Play 2.0
- A.
  
  Saddek Drobi
- B.
  
  Saddek Taj
- C.
  
  Sayid Trob
- D.
  
  Saddek Trobi
Correct Answer
A. Saddek Drobi

Explanation
Saddek Drobi is the correct answer because he is the person who joined Guillaume Bort to create Play 2.0.

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9.

Which of these Play versions first featured Activator command
- A.
  
  Play 2.1
- B.
  
  Play 2.2
- C.
  
  Play 2.3
- D.
  
  Play 2.0
Correct Answer
C. Play 2.3

Explanation
Play 2.3 is the correct answer because it was the first version of Play that introduced the Activator command. This command allows developers to create and manage Play applications more easily by providing a set of pre-configured templates and tools. With the Activator command, developers can quickly set up new projects, run tests, and deploy applications, making it a valuable feature in Play 2.3.

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10.

The Play 2.5 was released in
- A.
  
  March 2016
- B.
  
  March 2013
- C.
  
  May 2016
- D.
  
  May 2015
Correct Answer
A. March 2016

Explanation
The correct answer is March 2016 because it is the only option that matches the release date of Play 2.5. The other options have different years or months, making them incorrect.

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