Flashcards
Year 8 Network Assessment
Flashcards do conjunto (9)
- 1What is a computer network?Two or more devices connected together for the purpose of sharing data and resources.
- 2Describe a LAN.A LAN (Local Area Network) is a network covering a small, local area.
For example: School, Home. - 3Describe a WAN.A WAN (Wide Area Network) is a network covering a wide, national area.
For example: PlayStation Network; Mobile Network. - 4What are the advantages of a computer network?The advantages of a computer network include:
-Being able to share resources easily.
-Easier communication for those over long distances. - 5What are the disadvantages of a computer network?The disadvantages of a computer network include:
-Vulnerability to people all over the internet.
-Unsafe personal data. - 6What is the purpose of an NIC?A NIC (Network Interface Card) is a circuit board or card that is needed by all devices so they can connected to the internet.
- 7What is the purpose of a router?A router is a networking device that forwards data packets between computer networks.
- 8What is the purpose of a hub?A hub is typically used in a LAN, it has many ports so when a piece of data is delivered to the hub all the devices connected to the LAN receive the information.
- 9What is the purpose of a WAP?A WAP (Wireless Access Point) is a networking device that allows wireless devices and wired networks to connect through a wireless standard.
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- FlashCards sobre Year 8 Network Assessment, criado por Izzy Layden em 08-10-2018.
- Criado por
- Izzy Layden
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