What are two characteristics of wired Ethernet network topology? (Choose two.)

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You work at a coffee shop. Your supervisor asks you to help set up a computer network.
The network needs to have the following items:
A public facing web server
A Wi-Fi network for customers
A private network for the point of sale terminals
An office PC
A file/print server
A network printer
You need to set up a perimeter network to protect the network.
Which two items should you include in the perimeter network? (Choose two.)

One reason to replace an unmanaged switch with a managed switch is to:

How many bits are there in an Internet Protocol version 6 (IPv6) address?

What command do you use to connect to a FTP server to download a file?