Which method is used to add an element to the end of an array in JavaScript?Optionsunshift()pop()push()shift()

1. Break Down the Problem

We need to identify the correct method that adds an element to the end of an array in JavaScript from the given options:

• unshift()
• pop()
• push()
• shift()

2. Relevant Concepts

• unshift(): Adds one or more elements to the beginning of an array.
• pop(): Removes the last element from an array and returns that element.
• push(): Adds one or more elements to the end of an array.
• shift(): Removes the first element from an array and returns that element.

3. Analysis and Detail

From the descriptions:

• unshift() is not the correct answer because it adds elements to the start, not the end.
• pop() does not add any elements; it removes the last element.
• push() is specifically designed for adding elements to the end of an array.
• shift() also does not add elements; it removes the first element.

4. Verify and Summarize

Considering the definitions of the methods, only the push() method is meant for adding elements to the end of an array.

Final Answer

The correct method to add an element to the end of an array in JavaScript is push().