1) The language that computer hardware understands a) English b) Binary 2) How many numbers uses in binary a) 2 b) Ten 3) What are the switches inside a computer with two states (on and off) called? a) Flicks b) Transistors 4) What does one mean in binary ? a) ON b) OFF 5) What does zero mean in binary a) ON b) OFF 6) All images are made up of tiny little dots called? a) Pixels b) Squares 7) What are the three colours that make up all images? a) purple orange and white b) green gold and pink c) blue black yellow d) red green blue

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