React Native Exam: Trivia Quiz!

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| By Livyn

Livyn

Community Contributor

Quizzes Created: 304 | Total Attempts: 149,545

Questions: 10 | Attempts: 2,159 | Updated: Mar 22, 2023

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Questions and Answers

1.

Who originally wrote the JSL?
- A.
  
  Harrison Fran
- B.
  
  Jordan Walke
- C.
  
  April Landel
- D.
  
  John Gilderoy
Correct Answer
B. Jordan Walke

Explanation
Jordan Walke is the original author of the JSL.

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2.

Do you know which of the following can be considered its developer?
- A.
  
  Twitter
- B.
  
  Snapchat
- C.
  
  Facebook
- D.
  
  LinkedIn
Correct Answer
C. Facebook

Explanation
Facebook can be considered the developer because it is a social media platform that was founded by Mark Zuckerberg in 2004. It has become one of the most popular and widely used social networking sites globally, allowing users to connect, share content, and communicate with others. Facebook has continuously evolved and introduced new features and updates over the years, making it a significant player in the development of social media.

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3.

When was the JavaScript library first released?
- A.
  
  2017
- B.
  
  2015
- C.
  
  2013
- D.
  
  2014
Correct Answer
C. 2013

Explanation
The JavaScript library was first released in 2013.

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4.

On which month do you think it was released?
- A.
  
  July
- B.
  
  March
- C.
  
  April
- D.
  
  November
Correct Answer
B. March

Explanation
The question asks for the month in which something was released. The correct answer is "March."

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5.

In which month was the last stable release in 2017?
- A.
  
  March
- B.
  
  June
- C.
  
  January
- D.
  
  November
Correct Answer
D. November

Explanation
The last stable release in 2017 was in November.

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6.

What's the production size of the library?
- A.
  
  90KiB
- B.
  
  220KiB
- C.
  
  109KiB
- D.
  
  150KiB
Correct Answer
C. 109KiB

Explanation
The production size of the library is 109KiB. This is the correct answer because it is the only option provided that matches the given production size. The other options, 90KiB, 220KiB, and 150KiB, do not match the given production size.

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7.

What was the side during production?
- A.
  
  710KiB
- B.
  
  890KiB
- C.
  
  250KiB
- D.
  
  500KiB
Correct Answer
A. 710KiB
8.

What does the library aim to provide out of the following?
- A.
  
  Stability
- B.
  
  Longevity
- C.
  
  Scalability
- D.
  
  Precision
Correct Answer
C. Scalability

Explanation
The library aims to provide scalability. Scalability refers to the ability of a system or software to handle increasing amounts of work or data without compromising performance. In the context of a library, scalability means that it is designed to efficiently handle larger and more complex tasks or datasets as they grow in size. This ensures that the library can adapt and accommodate the needs of users as their requirements evolve over time.

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9.

Where was Walke working when he created React?
- A.
  
  Facebook
- B.
  
  Apple
- C.
  
  Google
- D.
  
  Microsoft
Correct Answer
A. Facebook

Explanation
Walke was working at Facebook when he created React. This is evident from the fact that Facebook is listed as the correct answer option.

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10.

What can you develop on React?
- A.
  
  Cryptocurrency
- B.
  
  Applications
- C.
  
  User interfaces
- D.
  
  Mini-games
Correct Answer
C. User interfaces

Explanation
React is a popular JavaScript library for building user interfaces. It is specifically designed for creating interactive and responsive UI components. With React, developers can easily develop and manage complex user interfaces for web applications. While React can be used for various purposes, such as building web applications, mini-games, or even cryptocurrency applications, the most common and widely known use case for React is developing user interfaces. Therefore, the correct answer is user interfaces.

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