Unit 1.1 How IT can be used to fulfil the needs of organisations

What is a computing device?

• A device that can only input data

• A device that can only output data

• An all-encompassing term for any piece of equipment that can be connected to a computer's CPU

• A device used exclusively for storage

Which of the following is an example of an input device?

• Printer

• USB drive

• Mouse

• Monitor

What is the most commonly used input device in a supermarket checkout?

• Keyboard

• Mouse

• Barcode reader

• Monitor

What are the functions of a mouse? (Select all that apply)

• To print documents

• To select items on a screen

• To drag and drop items

• To scroll through a page

What is a gaming mouse designed for?

• To be used in tight spaces

• To be durable and accurate for extended periods of play

• To help with repetitive strain injury

• To be used ambidextrously

What is a distinctive feature of a trackball mouse?

• It has a scroll wheel in the center

• It has a large ball located at the top or the side

• It is built into a laptop or keyboard

• It is designed for gaming

Who might find a trackball mouse particularly useful?

• People who need an ergonomic mouse for extended periods

• People who need to carry a mouse with them

• People who prefer using a mouse with a scroll wheel

• People who need a mouse for gaming

Why might a touchpad be useful on a portable device?

• It can be used with either hand

• It does not need to be moved like a mouse

• It can be customized with macros

• It is more accurate than a mouse

What is the purpose of a Braille keyboard?

• To allow users to type without looking at the keys

• To provide a layout for faster typing

• To help people with vision impairments identify keys by touch

• To enter orders more quickly in a fast food restaurant

What is a concept keyboard designed for?

• To capture images of documents

• To have raised patterns on keys

• To have keys with symbols for specific functions, like in a fast food restaurant

• To transfer images via Bluetooth