Question: How do you add a method to a JavaScript object's prototype?
Answer:
You add a method to a JavaScript object's prototype by using the prototype property of the constructor function.
MCQ: How do you add a method to a JavaScript object's prototype?
Correct Answer:
A. By using the addMethod keyword
Explanation:
You add a method to a JavaScript object's prototype by using the prototype property of the constructor function.
Discuss a Question
Related Questions
- 1. What is a closure in JavaScript?
- 2. What is the result of the following JavaScript code? function outer() { var x = 10;function inner() {console.log(x); }return inner;}var closure = outer();closure();
- 3. What is the purpose of the call() method in JavaScript?
- 4. What will be logged to the console in the following JavaScript code? var i = 0; do { console.log(i); i++;} while (i < 5);
- 5. What is the purpose of a switch statement in JavaScript?
- 6. Which keyword is used to start a switch statement in JavaScript?
- 7. What is the purpose of a case statement in a switch statement in JavaScript?
- 8. What will be the result of the following switch statement? var day = "Monday";switch (day) { case "Monday".console.log("It's the start of the week."); break; case "Friday". console.log("It's the end of the week."); break; default. console.log("It's a regular day.");}
- 9. What is the purpose of the default case in a switch statement?
- 10. What will be the result of the following switch statement? var day = "Wednesday";switch (day) { case "Monday". console.log("It's the start of the week."); break; case "Friday". console.log("It's the end of the week."); break; default. console.log("It's a regular day.");}
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
