Chapter 1 G7

Complex photographs and music files are all stored as

• Decimal numbers

• zeros and ones

In an image codes are used to represent

• Words

• Colors

The ........ in computer program are stored in binary.

• Rules

• Instructions

Is the brain of the computer

• Hard disk

• Keyboard

• Microprocessors

Microprocessors is made up of millions of tiny......

• Switches

• Memory

Microprocessors is called........

• Decimal device

• Digital device

01001000 is ........

• Binary numbers

• Decimal numbers

A computer must store everything it processes as...........

• Analog data

• Digital data

Decimal number system uses.........

• 2 digits 1 & 0

• 10 digits ( 0 to 9 )

Another name for decimal system is .......

• Base 2

• Base 10