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Questions and Answers
Which method adds items to the end of an array?
Which method adds items to the end of an array?
- arr.unshift()
- arr.push() (correct)
- arr.pop()
- arr.shift()
Which method extracts an item from the end of an array?
Which method extracts an item from the end of an array?
- arr.pop() (correct)
- arr.push()
- arr.shift()
- arr.unshift()
Which method extracts an item from the beginning of an array?
Which method extracts an item from the beginning of an array?
- arr.pop()
- arr.unshift()
- arr.push()
- arr.shift() (correct)
Which method adds items to the beginning of an array?
Which method adds items to the beginning of an array?
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Which method can be used to insert, remove, and replace elements in an array?
Which method can be used to insert, remove, and replace elements in an array?
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Which method can be used to delete an element from an array?
Which method can be used to delete an element from an array?
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Which method can be used to add items to the end of an array?
Which method can be used to add items to the end of an array?
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Which method extracts an item from the beginning of an array?
Which method extracts an item from the beginning of an array?
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Which method can be used to add items to the beginning of an array?
Which method can be used to add items to the beginning of an array?
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Which method can be used to insert, remove, and replace elements in an array?
Which method can be used to insert, remove, and replace elements in an array?
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