10. Arrays (pseudocode) REVISION

The index of the first element in an array is the ________ bound and the index of the last element is the ________ bound.

• upper, lower

• lower, upper

The lower bound of an array is usually set as zero or (a)   . Write your answer in words not numbers.

This is _____________.

• a 1D array

• not an array

• a 2D array

How many elements are there in myList?

• 8

• 9

• 55

Which is the correct way to declare array myList?

• DECLARE myList : ARRAY [0:8] OF INTEGER

• DECLARE myList : ARRAY [8] OF INTEGER

• DECLARE myList : ARRAY [1:8] OF INTEGER

OUTPUT myList[1] will print out the number ____ .

• 27

• 19

• error

myList[0] <--- myList[1] will _________ .

• change value of array element at index 1, to 19

• change value of array element at index 0, to 19

• error

It is a 2D array.

• True

• False

It is a 2D array.

• True

• False

The array has 1 rows and 3 columns

• True

• False

Answer explanation

3 rows & 3 columns