Networks & Security - The Internet & 'Cloud' Computing Flashcards

1
Q

List 3 parts of the Internet

A
  • The World Wide Web
  • Search Engines
  • Forums and chatrooms
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2
Q

What is a router?

A

A router connects LAN to the telephone line, that connects to the Internet Service Provider

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3
Q

What does using the ‘Cloud’ mean?

A

Renting equipment software, storage facilities & access to the Internet on a pay-as-you-go basis

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4
Q

Advantages of using the ‘Cloud? (3)

A
  • A business doesn’t need to spend large amounts of money buying & installing expensive computer systems
  • A ‘Cloud’ customer can have access to a wide range of application software and developer software
  • Payment can be very flexible as opposed to high initial setup costs of local storage
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5
Q

Disadvantages of using the ‘Cloud’? (2)

A
  • No need for ongoing renting costs if you use local storage

* Cloud users don’t own physical infrastructure

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