Hexadecimal Quiz

How can we convert denary to hexadecimal?

• By converting directly to binary then to hexadecimal

• By working backwards from the method used to convert hexadecimal to denary

• By converting to octal first then to hexadecimal

• By using only the letters A-F for the hexadecimal representation

How can we convert denary to hexadecimal?

• By converting denary to binary first, then to hexadecimal.

• By converting denary to base-16 directly

• By using a little subscript number to show the base.

• By converting denary to octal then to hexadecimal.

What are the names of the ghosts in the game Pac-Man?

• Sonic, Tails, Knuckles and Eggman

• Mario, Luigi, Peach and Bowser

• Inky, Pinky, Blinky and Clyde

• Mickey, Minnie, Donald and Goofy

What base number is represented by the hexadecimal system?

• Base-2

• Base-10

• Base-16

• Base-8

What binary number does the hexadecimal number AF correspond to?

• 10101011

• 00111100

• 11001100

• 1010 1111

What does the hex number C5 represent when converted to denary?

• 197

• 164

• 187

• 196