Learning Aim A (multifunctional devices to navigation systems) Flashcards

1
Q

Multifunctional devices perform several purposes such as

A

Printing, scanning and photocopying

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2
Q

AIO device…

A

All in one

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3
Q

An example of a multifunctional device is a

A

smartphone

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4
Q

Standalone computer is a….

A

computer that can be used independently

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5
Q

Personal computers include things such as….

A

laptops

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6
Q

Personal computers operate as…

A

standalone computers are portable and lightweight

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7
Q

PC’s should automatically have….

A

access to the internet
sound and media software
Integrated microphones and webcams

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8
Q

What are mainframe computers and what is their function?

A
  • Fill large amounts of space

- They are used for processing large amounts of data (used by big companies)

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9
Q

Mobile devices are…

A

any digital device that can be carried around easily and that is wifi enabled

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10
Q

Examples of manufacturers of mobile devices include:

A

apple
samsung
LG

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11
Q

Servers provide…

A

services for other computers on the network

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12
Q

What are servers used for??

A
  • To store data files centrally so that several others can access them
  • Store software centrally to relieve storage space on individual PC’s
  • Allow shared access to printers
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13
Q

Entertainment systems are

A
  • multifunctional comprising sound and vision

- used to manage music and video files

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14
Q

What is a disadvantage of entertainment systems?

A

-they contain large amounts of data

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15
Q

Examples of entertainment systems are…

A

Apple TV
MP3 players
Amazon fire TV

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16
Q

What is DAB?

A

digital audio broadcasting- converts audio broadcasts to digital signal to reduce interferences

17
Q

What are the two different types of images digital cameras capture?

A

Still-Images that don’t move and take up less storage

Video-Moving images which have a series of frames to make a film

18
Q

What is an SLR Camera and what is its function?

A

single lens reflex uses a lens which captures the scope of the image you actually see

19
Q

How are navigation systems used?

A
  • they use GPS

- GPS working alongside global navigation satellite system (GLONASS) to navigate locations

20
Q

What can navigation systems provide information about:

A
  • weather
  • roadworks
  • accidents