Matching
Identify the letter of the choice that best matches the phrase or definition.
Premises:
This method duplicates items within an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method rearranges array items in alphabetical order.
This method rearranges array items in alphabetical order.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method duplicates items within an array.
This method inverts the order of items in an array.
This method removes the first item from an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method inserts new items at the start of an array.
This method appends an array with new items.
This method inverts the order of items in an array.
This method removes the last item from an array.
This method inserts new items at the start of an array.
This method removes the first item from an array.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method links all items in the array into a single text string.
This method appends an array with new items.
This method removes the last item from an array.
This method links all items in the array into a single text string.
Responses:
join(separator)
concat(array1, array2,...)
reverse()
pop()
push(values
copyWithin(target, start[, end])
sort()
array.toString()
array.unshift(values)
shift()
Correct Answer:
Premises:
Responses:
This method duplicates items within an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method rearranges array items in alphabetical order.
This method rearranges array items in alphabetical order.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method duplicates items within an array.
This method inverts the order of items in an array.
This method removes the first item from an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method inserts new items at the start of an array.
This method appends an array with new items.
This method inverts the order of items in an array.
This method removes the last item from an array.
This method inserts new items at the start of an array.
This method removes the first item from an array.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method links all items in the array into a single text string.
This method appends an array with new items.
This method removes the last item from an array.
This method links all items in the array into a single text string.
Premises:
This method duplicates items within an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method rearranges array items in alphabetical order.
This method rearranges array items in alphabetical order.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method duplicates items within an array.
This method inverts the order of items in an array.
This method removes the first item from an array.
This method converts the contents of an array to a text sequence with the array values in a comma-separated list.
This method inserts new items at the start of an array.
This method appends an array with new items.
This method inverts the order of items in an array.
This method removes the last item from an array.
This method inserts new items at the start of an array.
This method removes the first item from an array.
This method joins the array to two or more arrays, creating a single array containing the items from all the arrays.
This method links all items in the array into a single text string.
This method appends an array with new items.
This method removes the last item from an array.
This method links all items in the array into a single text string.
Responses:
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