Question: What is a parameter in a JavaScript function?
Answer:
A parameter in a JavaScript function is a named variable passed to the function as an input, allowing data to be passed into the function.
MCQ: What is a parameter in a JavaScript function?
Explanation:
A parameter in a JavaScript function is a named variable passed to the function as an input, allowing data to be passed into the function.
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Related Questions
- 1. What is a JavaScript function's return statement used for?
- 2. What is the result of the following JavaScript function? function add(a, b) { return a + b;}var result = add(3, 5);
- 3. What is a JavaScript object?
- 4. How do you access a property of a JavaScript object?
- 5. What is a JavaScript constructor function used for?
- 6. Which keyword is used to create a new instance of an object in JavaScript?
- 7. 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);
- 8. What is a JavaScript method?
- 9. How do you call a method of a JavaScript object?
- 10. What is a JavaScript prototype?
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