12 Questions
What was the primary purpose of JavaScript in the past?
To make pages somewhat interactive and execute rudimentary logic
What is the characteristic of modern JavaScript engines?
They are powerful and sophisticated, optimizing execution and conforming to the ECMAScript standard
What happens when the stack is empty in the JavaScript runtime?
The event loop takes work from the queue and moves it into the stack
What is the main difference between server-side and client-side rendered web applications?
Server-side executes on the server, client-side executes on the client
What is the single-threaded runtime represented by in the JavaScript engine?
The stack
Why do developers need to learn JavaScript in the Salesforce ecosystem?
Because it's used in the Lightning Component Framework
What is assumed about the reader's knowledge of JavaScript in this module?
Familiarity with basic keywords, operators, and syntax
What is the primary purpose of this module?
To help developers coming from classical programming languages to understand JavaScript
What was a major challenge in creating web applications in the early 2000s?
Fragmented HTML and JavaScript standards
What is the expected outcome of completing this module?
Understanding of JavaScript's core concepts and best practices
Why did some web applications force users to use only one browser in the early 2000s?
Due to design decisions made during that era
What is the significance of the early 2000s in web development history?
Web applications became popular and were hosted and delivered over the Internet
Learn the core concepts of JavaScript, understanding the what and why of its features to write better code in Lightning Web Components or any JavaScript framework. Familiarity with basic keywords, operators, and syntax is assumed. Ideal for those transitioning from classical programming languages like Apex.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
