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Answers
Answer:
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Explanation:
answer1-File sharing - you can easily share data between different users, or access it remotely if you keep it on other connected devices.
Resource sharing - using network-connected peripheral devices like printers, scanners and copiers, or sharing software between multiple users, saves money.
answer2-An IP address is a unique address that identifies a device on the internet or a local network. IP stands for "Internet Protocol," which is the set of rules governing the format of data sent via the internet or local network. ... The internet needs a way to differentiate between different computers, routers, and websites.
answer3-Communication protocols include basic data communication tools like TCP/IP and HTTP.
Security protocols include HTTPS, SFTP, and SSL.
Management protocols maintain and govern the network through protocols such as ICMP and SNMP
answer4-The star and extended star are the most popular topologies for Ethernet networks. This type network is easy to setup, relatively inexpensive, and provides more redundancy than other topologies, i.e. bus topology. The star topology is configured by connecting all of the nodes on the network to central device