Flashcards
Network
Cards in this deck (8)
- 1What does DNS stand for?Domain Name System
- 2What does MAC in MAC addresses stand for?Media Access Control
- 3What is the purpose of MAC addresses?They uniquely identify a device on a network by identifying the network adapter that the device is using.
- 4What is the role of DNS in a network?DNS is a system for naming computers and network services that is organized into a hierarchy of domains. TCP/IP networks, such as the Internet, use DNS to locate computers and services through user-friendly names.
- 5What is a packet?A packet is a segment of data sent from one computer or device to another over a network. A packet contains the source, destination, size, type, data, and other useful information that helps packet get to its destination and read.
- 6What is an IP address?An IP address is a binary number that uniquely identifies computers and other devices on a TCP/IP network.
- 7What is an IP address's purpose?sdf
- 8Approximately how many MAC addresses are there?280 trillion
unique addresses
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- Flashcards on Network, created by Harry Rodd on 09/03/2017.
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- Harry Rodd
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