GCSE Unit 1: Input & Output Devices

Which device is used to control the pointer on a computer screen?

• Keyboard

• Mouse

• Printer

• Scanner

What is the primary function of a mouse?

• To type text

• To control pointing and scrolling on screen

• To store data

• To print documents

For what type of device is a mouse commonly used?

• Smartphones

• Tablets

• Laptops and computers

• Televisions

What is a key disadvantage of using a mouse for experienced users?

• It is too fast

• It is too expensive

• It is slower than using hot keys

• It is too complex

What is the main purpose of the built-in sensors in a mouse?

• To play music

• To detect movements and send signals

• To display images

• To store files

What is a disadvantage related to the cost of graphics digitisers?

• They are very cheap

• Equipment can be expensive

• They are free to use

• They have no maintenance cost

What is a common disadvantage of using a stylus with a graphics digitiser?

• It is too light

• It can be inaccurate

• It is too colorful

• It is too fast

What is the main benefit of using a stylus over a mouse on a graphics digitiser?

• It is cheaper

• It is more natural to draw diagrams

• It is faster to type

• It is easier to click

Where are touchscreens commonly found?

• Only in homes

• Only in schools

• Public places like kiosks and airports

• Only in offices

What is a disadvantage of using a touchscreen for long periods?

• It is always accurate

• It can be tiring

• It is very hygienic

• It is cost-effective