Computer Networking
Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so?

Star
Peer-to-peer
Token-Ring
Ethernet
Server-based

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Computer Networking
You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?

The switch port the host is connected to is not configured to the correct VLAN membership.
The VTP configuration on the switch is not updated for the new host.
The host has an invalid MAC address.
The router is not configured for the new host.

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Computer Networking
You want to create a standard access list that denies the subnet of the following host: 172.16.144.17/21. Which of the following would you start your list with?

access-list 10 deny 172.16.144.0 0.0.7.255
access-list 10 deny 172.16.64.0 0.0.31.255
access-list 10 deny 172.16.136.0 0.0.15.255
access-list 10 deny 172.16.48.0 255.255.240.0

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Computer Networking
The application layer of a network

defines the user's port into the network
consists of software being run on the computer connected to the network
All of these
establishes, maintains, and terminates virtual circuits
None of these

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