Fundamentals of JavaScript: Quiz 4

By Yathin Babu / June 24, 2023

Welcome to your Fundamentals of JavaScript: Quiz 4

Which of the following statements is correct about JavaScript regular expressions?

Regular expressions are patterns used to match character combinations in strings.

Regular expressions can be used to search, replace, and extract text from strings.

Regular expressions are a powerful tool for text manipulation in JavaScript.

All of the above

None

Which of the following statements is correct about JavaScript promises?

Promises are objects that represent the eventual completion or failure of an asynchronous operation.

Promises can be chained together to create complex asynchronous workflows.

Promises are a more elegant and concise way to handle asynchronous operations than callbacks.

All of the above

None

Which of the following statements is correct about JavaScript events?

Events are notifications that are sent by the browser to JavaScript code.

Events are triggered by user actions, such as clicking a button or typing a key.

Events can be handled by JavaScript code to perform specific actions.

All of the above

None

Time's up

Post navigation

Add