Question: Which keyword is used to create a new instance of an object in JavaScript?
Answer:
The new keyword is used to create a new instance of an object in JavaScript.
MCQ: Which keyword is used to create a new instance of an object in JavaScript?
Correct Answer:
A. create
Explanation:
The new keyword is used to create a new instance of an object in JavaScript.
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Related Questions
- 1. What is the result of the following JavaScript code? function Person(name) { this.name = name;}var person1 = new Person("Alice");var person2 = new Person("Bob");console.log(person1.name);
- 2. What is a JavaScript method?
- 3. How do you call a method of a JavaScript object?
- 4. What is a JavaScript prototype?
- 5. How do you add a method to a JavaScript object's prototype?
- 6. What is a closure in JavaScript?
- 7. 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();
- 8. What is the purpose of the call() method in JavaScript?
- 9. What will be logged to the console in the following JavaScript code? var i = 0; do { console.log(i); i++;} while (i < 5);
- 10. What is the purpose of a switch statement in JavaScript?
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