GR08 - Digital Technology

Which one of the following is NOT a INPUT device?

• Mouse

• Speaker

• Keyboard

• Scanner

Answer explanation

Read on page 4 of your textbook.

SECTION 1: Systems Technologies

Which part of the computer stores data when the power is off?

• RAM (ramdom access memory)

• HDD (hard disk drive)

• Motherboard

• Power supply

WHat part of the computer performs all the operations a computer does?

• Sound card

• Video card

• CPU (central processing unit)

• RAM (random access memory)

Hardware is ...

• any part of your computer

• any part of your computer that has a hard structure

• any part of your computer that has a software structure

• any part of your computer that has a physical structure (we can touch)

Software is ...

• Hardware for your computer

• any set of instructions that tells the hardware what to do and how to do it

• all hardware components

• any set of instructions for you to read

A printer is an output device

• True
• False

Which type of device is a monitor:

• Output Device
• Storage Device
• Input Device

You can use this to input printed documents to a computer ?

• Trackerball

• Scanner

• Keyboard

• Mouse

Choose the output devices.

• monitor, printer, mouse

• monitor, printer, keyboard

• monitor, printer, speakers

• mouse, keyboard, smartboard

Choose the input devices.

• mouse, keyboard, headphones

• mouse, printer, headphones

• mouse, keyboard, speakers

• mouse, keyboard, smartboard