Cable, Wiring, And Ethernet Specifications - Srickperry
21 Questions
| Attempts: 105
Questions and Answers
- 1.Type of cable used to connect a host to a switch or hub
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 2.Type of cable used to connect a router to a switch or hub
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 3.Type of cable used to connect a switch to a switch
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 4.Type of cable used to connect a hub to hub
- A.
568a
- B.
568b
- C.
Rolled cable
- D.
Hardware loopback
- 5.Type of cable used to connect a host to host
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 6.Type of cable used to connect a hub to switch
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 7.Type of cable used to connect a router direct to host
- A.
568a
- B.
568b
- C.
Rolled cable
- D.
Hardware loopback
- 8.Type of cable used to connect a host to a router console serial communication port
- A.
568a
- B.
586b
- C.
Rolled Cable
- D.
Hardware loopback
- 9.Type of connector that connects the transmit pins directly to the receive pins
- A.
568a
- B.
568b
- C.
Rolled Cable
- D.
Hardware loopback
- 10.Which UTP wiring uses four twisted wire pairs (8 wires) and is rated for 250Mhz?
- A.
Cat 5
- B.
Cat 6
- C.
Cat 5e
- D.
Cat 6a
- 11.The point at which the operational control or ownership changes from your company to a service provider is referred to as___________________.
- 12.Which RG rating of coax is used for cable modems?
- A.
RG-58
- B.
RG-8
- C.
RG-6
- D.
RG-59
- 13.Which UTP uses four twisted wire pairs (eight wires), is rated for 100MHz, and is capable of handling the disturbance on each pair caused by transmitting on all four pairs at the same time?
- A.
Cat-5
- B.
Cat-5e
- C.
Cat-6
- D.
Cat-6a
- 14.Two twisted wire pairs (four wires). It's the oldest type and is only voice grade — it isn't rated for data communication. People refer to it as plain old telephone service (POTS). Before 1983, this was the standard cable used throughout the North American telephone system. POTS cable still exists in parts of the Public Switched Telephone Network (PSTN) and supports signals limited to the 1MHz frequency range.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 15.Four twisted wire pairs (eight wires). It handles up to 4Mbps, with a frequency limitation of 10MHz, and is now obsolete.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 16.Four twisted wire pairs (eight wires) with three twists per foot. This type can handle transmissions up to 16MHz. It was popular in the mid-1980s for up to 10Mbps Ethernet, but it's now limited to telecommunication equipment and, again, is obsolete for networks.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 17.Four twisted wire pairs (eight wires), rated for 20MHz. Also obsolete.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 18.Four twisted wire pairs (eight wires) to reduce cross-talk, rated for 100MHz.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 19.Four twisted wire pairs (eight wires), rated for 100MHz, but capable of handling the disturbance on each pair that's caused by transmitting on all four pairs at the same time — a feature that's needed for Gigabit Ethernet.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 20.Four twisted wire pairs (eight wires), rated for 250MHz. Became a standard back in June 2002. You would usually use it as riser cable to connect floors together. If you're installing a new network in a new building, there's no reason to use anything but this category UTP cabling as well as running fiber runs between floors.
- A.
Cat 1
- B.
Cat 2
- C.
Cat 3
- D.
Cat 4
- E.
Cat 5
- F.
Cat 5e
- G.
Cat 6
- 21.CSMA/CD
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