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Identify the Letter of the Choice That Best Matches the Phrase

Question 22

Matching

Identify the letter of the choice that best matches the phrase or definition.

Premises:

Responses:

This method links all items in the array into a single text string.

sort()

This method appends an array with new items.

push(values

This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.

pop()

This method inserts new items at the start of an array.

join(separator)

This method removes the first item from an array.

reverse()

This method rearranges array items in alphabetical order.

copyWithin(target, start[, end])

This method duplicates items within an array.

concat(array1, array2,...)

This method removes the last item from an array.

shift()

This method inverts the order of items in an array.

array.toString()

This method converts the contents of an array to a text sequence with the array values in a comma-separated list.

array.unshift(values)

Premises:

This method links all items in the array into a single text string.

This method appends an array with new items.

This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.

This method inserts new items at the start of an array.

This method removes the first item from an array.

This method rearranges array items in alphabetical order.

This method duplicates items within an array.

This method removes the last item from an array.

This method inverts the order of items in an array.

This method converts the contents of an array to a text sequence with the array values in a comma-separated list.

Responses:

sort()

push(values

pop()

join(separator)

reverse()

copyWithin(target, start[, end])

concat(array1, array2,...)

shift()

array.toString()

array.unshift(values)

Correct Answer:

Premises:

Responses:

This method links all items in the array into a single text string.

This method appends an array with new items.

This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.

This method inserts new items at the start of an array.

This method removes the first item from an array.

This method rearranges array items in alphabetical order.

This method duplicates items within an array.

This method removes the last item from an array.

This method inverts the order of items in an array.

This method converts the contents of an array to a text sequence with the array values in a comma-separated list.