IGCSE ICT revision

This type of interface allows the user to use their voices to carry out a function.

• GUI

• CLI

• Dialogue-based interface

• Gesture-based interface

It is an internal hardware device that connects a computer to a local area network.

• router

• switch

• bridge

• NIC

It is an input device that is used to read the temperature.

• keyboard

• mouse

• sensor

• joystick

It is the physical component such as monitor, printer or projector.

• Input Device

• Output Device

• sensor

• Analogue

It is an input device that is used to move the objects around the screen in computer games.

• keyboard

• mouse

• sensor

• joystick

It is an input device that is used to read the answers to the multiple-choice examination papers.

• RFID

• OMR

• Sensor

• OCR

It is a symbol or a pictorial representation of programs, files and folders.

• word

• windows

• icons

• spreadsheet

It is the physical component that allows data to be entered into a computer system.

• input device

• output device

• sensor

• analogue

It is the physical data that changes smoothly.

• Input device

• Output device

• Sensor

• Analogue

It is an input device that is attached to a monitor.

• Keyboard

• Touchpad

• Webcam

• Speaker