Karteikarten

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Martin Oravec Englisch 2 Karten

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11.What does DNS stand for? 2.explain why we need to use DNS servers. 3.Describe the different between a URL and IP address. 4.What problems could we encounter if we did not use DNS servers?1.Domain Name System
2a.To resolve/translate Domain names into IP addresses.
2b.People do not have to remember IP addresses
3.IP addresses use numbers, whereas URLs use words which are easier to remember
4.Difficulty remembering websites
2—advantages:
Files are stored centrally
Easier to perform backups
Easier to install and update software
disadvantages:
All devices depend on a server.
Very expensive to set up and maintain

Beschreibung: Karteikarten am Ohne Titel, erstellt von Martin Oravec am 19/10/2020.
Erstellt von: Martin Oravec
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