Digital devices

Question 1

Multifunctional devices

Answer 1

• devices that perform multiple functions e.g. inputting and outputting data
• E.G: touch screens output image whilst allowing the user to input data

Question 2

personal computers

Answer 2

• small, portable and cheap computers used by individuals

- E.G: desktops, laptops

Question 3

mobile devices

Answer 3

• smartphones and tablets are portable to give people internet access on the go

Question 4

servers

Answer 4

• computers that provide services to other computers connected to a network
• E.G: mail server that’s provides access to email services for all the users on the network

Question 5

entertainment systems

Answer 5

• devices for watching TV/films , listening to music etc

Question 6

digital cameras

Answer 6

• captures images and videos digitally using an image sensor and store them as digital data on hard drive

Question 7

navigation systems

Answer 7

• devices using a GPS receiver to locate user’s position on digital map and provide directions to destination
• E.G: SATNAV

Question 8

communication devices and systems

Answer 8

• devices that send and receive analogue/digital data to and from another device

Question 9

data capture and collection systems

Answer 9

• devices that collect and input data through automated systems than direct data entry
• E.G: barcode scanner; inputs barcode and converts information into data
• E.G: RFID reader; reads data stored on smartcard by being in close proximity to the card (used for stock control)