PRG1 - Day 11 Starter

What is a 2D array?

• A 2D array is an array of arrays.

• A 2D array is a single-dimensional array.
• A 2D array is a collection of strings.
• A 2D array is a type of function in programming.

Consider the following 2D array.

What will be the output of matrix[1][2]?

• 1

• 5

• 6

• 8

Consider the following 2D array. What will be the output of:

matrix[0][1] + matrix[2][0]

• 8

• 9

• 10

• 12

Consider the following 2D array.

What will be the output?

matrix[1][0] * matrix[2][1]

• 11

• 18

• 15

• 30

It's currently X's turn. Which of the following moves represents the BEST move for X to make?

• board[0][2]

• board[1][0]

• board[2][2]

• board[2][1]