Question: Which loop in JavaScript is used to iterate over the properties of an object?
Answer:
The `for...in` loop is used to iterate over the properties of an object.
MCQ: Which loop in JavaScript is used to iterate over the properties of an object?
Correct Answer:
A. for loop
Explanation:
The `for...in` loop is used to iterate over the properties of an object.
Discuss a Question
Related Questions
- 1. What does the `break` statement do in JavaScript?
- 2. What is the purpose of a `for` loop in JavaScript?
- 3. Which keyword is used to declare a loop in JavaScript?
- 4. What will be the result of the following `for` loop? <pre> <code>for (var i = 0; i < 5; i++)</code> <code>{</code> <code>console.log(i);</code> <code>}</code> </pre>
- 5. What is the purpose of a `while` loop in JavaScript?
- 6. Which keyword is used to start a `while` loop in JavaScript?
- 7. What does the `continue` statement do in JavaScript?
- 8. What is the purpose of a `do...while` loop in JavaScript?
- 9. Which keyword is used to start a `do...while` loop in JavaScript?
- 10. What will be the result of the following `do...while` loop? <pre> <code>var i = 0;</code> <code>do {</code> <code>console.log(i);i++;</code> <code>} while (i < 5);</code> </pre>
You may be interested in:
Web Fundamental MCQsRecently Added Articles
How Can AI Simplify the Academic Life of Students?
Last updated on: April 16, 2025Posted by: ExamRadar
Want to Clear IBPS RRB PO? Master These Mock Test Hacks!
Last updated on: March 10, 2025Posted by: ExamRadar
Top AI Tools for Instantly Detecting Plagiarized Writing
Last updated on: December 5, 2024Posted by: ExamRadar
Applying Algorithmic Trading Techniques to Forex: Insights for Programmers and Data Scientists
Last updated on: November 22, 2024Posted by: ExamRadar
Image to Text Conversion Made Easy: Online Tool Insights
Last updated on: April 12, 2024Posted by: ExamRadar
