Computer Networking
What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

Crossover cable
Crossover with a CSU/DSU
Rolled
Straight-through

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Computer Networking
Satellite-Switched Time-Division Multiple Access (SS/TDMA) is

a form of TDMA in which circuit switching is used to dynamically change the channel assignments
the method of determining which device has access to the transmission medium at any time.
None of these
a medium access control technique for multiple access transmission media
All of these

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Computer Networking
A network administrator is connecting hosts A and B directly through their Ethernet interfaces, as shown in the illustration. Ping attempts between the hosts are unsuccessful. What can be done to provide connectivity between the hosts?1. A crossover cable should be used in place of the straight-through cable.2. A rollover cable should be used in place of the straight-through cable.3. The subnet masks should be set to 255.255.255.192.4. A default gateway needs to be set on each host.5. The subnet masks should be set to 255.255.255.0.

1 and 5 only
3 and 4 only
1 only
2 only
2 and 5 only

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