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JavaScript Basics Quiz

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Questions and Answers

What is the primary technology alongside JavaScript on the World Wide Web?

Java
Python
CSS
HTML (correct)

Which programming language has a dedicated engine in all major web browsers to execute the code on users' devices?

C++
Python
JavaScript (correct)
Ruby

Which of the following programming styles is supported by JavaScript?

Logical
Event-driven (correct)
Structured
Procedural

Which runtime system is the most popular for using JavaScript engines in servers and various applications?

<p>Node.js (D)</p> Signup and view all the answers

In practice, which system provides JavaScript APIs for I/O such as networking, storage, or graphics facilities?

<p>Web browser or other runtime system (B)</p> Signup and view all the answers

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Study Notes

JavaScript and Web Browsers

The primary technology alongside JavaScript on the World Wide Web is HTML/CSS.
All major web browsers have a dedicated engine to execute JavaScript code on users' devices.

Programming Styles

JavaScript supports Object-Oriented Programming (OOP) and Functional Programming styles.

Runtime System

Node.js is the most popular runtime system for using JavaScript engines in servers and various applications.

JavaScript APIs

The Node.js system provides JavaScript APIs for I/O operations such as networking, storage, or graphics facilities.

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