G4 IPO devices

A _________ is used to type in letters, numbers, symbols etc.

• mouse

• keyboard

• monitor

• CPU

ROM stands for _______________________ Memory

• Read Ony Memory

• Random Only Memory

• Read Open Memory

• None of these

The digital outputs are called __________________.

• hard copy

• soft copy

• hardware

• software

___________ helps you convert a photo or document into an image.

• printer

• scanner

• speaker

• mouse

The keyboard helps us control the cursor on the screen. ________

• True

• False

The ALU performs the arithmetic and logical operations. ________

• True

• False

The pixels define the resolution of the monitor. ________

• True

• False

ALU decodes the information received from the memory. ________

• True

• False

What does an IPO cycle represent?

Differentiate between a Printer and Scanner.