SIA1 - LAP5

What are the three types of arrays?

To access an array item you can refer to the variable number.

• True

• False

To change the value of an array item, use the variable number.

• False

• True

To loop through and print all the values of an indexed array, you could use a foreach loop.

• True

• False

Associative arrays are arrays that use named keys that you assign to them.

• True

• False

To access an array item, you can refer to the index number for indexed arrays, and the key index for associative arrays.

• True

• False

To remove an existing item from an array, you can use the array_splice() function. (Write "true" or "false")

The array_pop() function removes the first item of an array. (Write "true" of "false.")

A two-dimensional array is an array of conditions. (Write "true" or "false")

How many loops in a two-dimensional array? (Write in words)