Podcast
Questions and Answers
What is JavaScript primarily used for?
What is JavaScript primarily used for?
- Database Management
- Web Development (correct)
- Operating Systems
- None of the above
What symbol is used for comments in JavaScript?
What symbol is used for comments in JavaScript?
- // (correct)
- #
- --
- **
How do you round the number 7.25 to the nearest integer?
How do you round the number 7.25 to the nearest integer?
- rnd(7.25)
- Math.round(7.25) (correct)
- round(7.25)
- Math.rnd(7.25)
Which method adds a new element to the end of an array?
Which method adds a new element to the end of an array?
Which event occurs when the user clicks on an HTML element?
Which event occurs when the user clicks on an HTML element?
Flashcards
JavaScript primary use
JavaScript primary use
JavaScript is primarily used for web development.
JavaScript comment symbol
JavaScript comment symbol
The // symbol is used for single-line comments in JavaScript.
Rounding 7.25 in JavaScript
Rounding 7.25 in JavaScript
Use Math.round(7.25) to round 7.25 to the nearest integer.
Array element addition
Array element addition
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Click event in JavaScript
Click event in JavaScript
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Study Notes
JavaScript - Multiple Choice Questions
- JavaScript's primary use: Web Development
- JavaScript comment symbol:
// - Rounding 7.25 to nearest integer:
Math.round(7.25)results in 7 - Adding element to end of array:
push()method - User click event on HTML element:
onclickevent
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Description
Test your knowledge of JavaScript with this multiple choice quiz. Covering essential concepts like web development use, comments, and array methods, this quiz is perfect for anyone looking to solidify their understanding of JavaScript fundamentals.
