Karteikarten
Ohne Titel
Karten in diesem Stapel (12)
- 1ServerProvides servers for the network users.
- 2File ServerTo store and provide files to the user.
- 3Web ServerUploads and distributes web pages with their linked to the internet.
- 4Database ServerProvides database services to other computer users and programs.
- 5Backup StorageAn essential part of maintaiming the security of data. You can store data on a removable device, such as a hard disk.
- 6PrintersThese can be black and white or in colour. They can be attached to a single computer or they can be connected via a network, so they can all be shared.
- 7Network InfrastructureSuch as Ethernet cabling and fibre-optic cabling.
- 8FirewallSits between the internet and the network and acts as a security guard for the local area network. All data that is passed through is checked,using a set of rules, to to protect the network from unauthorised access.
- 9HubUsed for connecting many ethernet-cable-type devices, such as computers. It has several ports, where the devices are connected. The data is recieved is sent out again to all other ports, exept the input port.
- 10SwitchSimilar to hubs, but switched data transfer is more efficient, as the data is transferred to the destination line output, rather than every line.
- 11Wi-Fi RouterActs as a wireless access point for a range of wi-fi devices, such as computers, tablets, laptops and mobiles.
- 12Network Interface Card (NIC)Connects the computer to the motherboard.
Informationen
- Beschreibung
- Karteikarten am Ohne Titel, erstellt von athena1 am 09/03/2015.
- Erstellt von
- athena1
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