Computer Networking
The data communication support should include, but is not restricted to

All of these
terminal support, electronic mail and voice grams.
file and database access
file transfer and transaction processing

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Computer Networking
TCP is:

Connection orientated and reliable
Connectionless and unreliable
Operates at the Data Link layer
None of these
Connection orientated and unreliable

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Computer Networking
You type show running-config and get this output:[output cut]Line console 0 Exec-timeout 1 35 Password BIXPASSWD Login[output cut]What do the two numbers following the exec-timeout command mean?

If no commands have been typed in 1 minute and 35 seconds, the console connection will be closed.
If you're connected to the router by a Telnet connection, input must be detected within 1 minute and 35 seconds or the connection will be closed.
If no command has been typed in 35 seconds, the console connection will be closed.
If no router activity has been detected in 1 hour and 35 minutes, the console will be locked out.

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Computer Networking
The application layer of a network

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

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