Dumps4cert.com : Latest Dumps with PDF and VCE Files
2018 Aug CompTIA Official New Released JK0-023
100% Free Download! 100% Pass Guaranteed!

CompTIA Network certification

Question No: 291 – (Topic 3)

Which of the following connectors are MOST commonly used on a POTS line?

1. RJ-45

2. MTRJ

3. DB-9

4. RJ-11

Answer: D

Question No: 292 – (Topic 3)

Which of the following is the MAXIMUM rated speed for CAT5 cabling?

1. 10Mbps

2. 100Mbps

3. 1000Mbps

4. 10Gbps

Answer: B

Question No: 293 – (Topic 3)

When examining a suspected faulty copper network cable, Kim, the administrator, notices that some of the pairs are untwisted too much. This is MOST likely causing which of the following?

1. DB loss

2. Dispersion

3. Collisions

4. Cross-talk

Answer: D

Question No: 294 – (Topic 3)

A large corporate office is looking to place smaller network closets around campus to handle switching for remote workstations. To which of the following is this referring?

1. MDF

2. VPN

3. RDP

4. IDF

Answer: D

Question No: 295 – (Topic 3)

Kim, a technician, is connecting a new desktop computer to a switch. She was only able to locate one cable in the office for the installation. The wires at each end are color coded as follows:

End A: orange-white, orange, green-white, blue, blue-white, green, brown-white, brown End B: green-white, green, orange-white, blue, blue-white, orange, brown-white, brown Which of the following should Kim do to complete the installation?

1. Re-end the provided cable, keeping the wiring the same.

2. Use the provided cable.

3. Purchase a crossover cable.

4. Purchase a straight-through cable.

Answer: D

Question No: 296 – (Topic 3)

A small office needs to connect one new system to their network in a distant office, but does not have the resources to install a new Ethernet wall jack, and does not want to use wireless. Which of the following is a simple, cost effective option for providing connectivity?

1. SONET

2. Multimode fiber

C. 802.11n

D. Broadband over Power Line

Answer: D

Question No: 297 – (Topic 3)

1000BaseT has a MAXIMUM run distance of:

1. 25 meters (82 feet).

2. 100 meters (328 feet).

3. 500 meters (1640 feet).

4. 1000 meters (3280 feet).

Answer: B

Question No: 298 – (Topic 3)

CAT6 has how many twisted copper pairs?

1. 2

2. 4

3. 6

4. 8

5. 16

Answer: B

Question No: 299 – (Topic 3)

Which of the following uses a ring topology?

1. DSL

2. Ethernet

3. DOCSIS

4. SONET

Answer: D

Question No: 300 – (Topic 3)

Which of the following is the difference between 802.11b and 802.11g?

1. Distance

2. Frequency

3. Speed

4. Transmission power

Answer: C

100% Dumps4cert Free Download!
–JK0-023 PDF
100% Dumps4cert Pass Guaranteed!
–JK0-023 Dumps

	Dumps4cert	ExamCollection	Testking
Lowest Price Guarantee	Yes	No	No
Up-to-Dated	Yes	No	No
Real Questions	Yes	No	No
Explanation	Yes	No	No
PDF VCE	Yes	No	No
Free VCE Simulator	Yes	No	No
Instant Download	Yes	No	No