Computer Networking
TCP is:

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

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Computer Networking
What command is used to stop RIP routing updates from exiting out an interface but still allow the interface to receive RIP route updates?

Router (config-router) # passive-interface s0
Router (config-router) # no routing updates
Router (config-if) # no routing
Router (config-if) # passive-interface

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Computer Networking
A WATS arrangement

None of these
is never less expensive than flat-rate service
is less expensive than flat-rate service only when the number of calls is large and the duration of each is short
is less expensive than flat-rate service only when the number of calls is small and the duration of each is long
is always less expensive than flat-rate service

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