IGCSE Computer Science - Input Devices

A keyboard in an __________________device.

• Input

• Output

• Storage

• Memory

Which input device is more suitable for obtaining a copy of a printed document?

• Webcam

• Scanner

• Mouse

• Speaker

The device shown in the picture is called a

This is made up of many layers of glass that act like a capacitor

• Infra red optical

• resistive

• capacitive

• infra red heat

An input device that is used to input pictures, documents, pages of magazines, and other images into the computer.

• Tablet

• Scanner

• Printer

• Speaker

Mrs. Chan needs a new digital camera for Gardening Club. How would she use it?

• Take pictures and edit them in her computer

• Take pictures and play them on a speaker

• Print pictures directly onto a plotter

• Convert digital images to film images

What is the device shown in the picture?

What type of keyboard can be used to reduce repetitive strain injury (RSI)?

• Orthopedic

• Sensasonic

• Ergonomic

• 3D Keyboard

Touchscreen with the most inexpensive technology

• capacitive

• infra red heat

• resistive

• infra red optical

Requires a warm object to carry out an input operation

• infra red

• capacitive

• resistive

• ultrasistive