ICT 2 level

The term informatigue (informatics) is formed by merging the words ...  and ... .

• Information

• Automatigue

• Accounting

• Informational

• Auto

Choose information processes.

• To collect

• To store

• To process

• To manage

• To control

The acronym ICT is used to denote a new concept which is a combination of two concepts:

• Information technology

• Communication technology

• Computer technology

• Information processing

• Computing machine

Choose output devices.

• Speaker

• Plotter

• Keyboard

• Mouse

• Scanner

Choose peripheral devices.

• Speaker

• Microphone

• Scanner

• Keyboard

• System unit

A CPU clock rate is measured in:

• GHz

• Hz

• 1/sec

• Inch

• dpi

These keys are used to type capital letters:

• Caps Lock

• Shift

• Space Bar

• Windows

• ESC

Choose types of printers.

• Laser

• Dot-matrix

• Ink-jet

• Sheet-fed

• Mechanical

Choose display types.

• LCD

• CRT

• LED

• Mechanical

• Lapel

A CPU consists of these parts:arc

• Register

• ALU

• Control unit

• HDD

• ROM