Labour Day Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: bigdisc65

CompTIA Network+ JK0-023 Updated Exam

Page: 31 / 34
Question 124

A user does not have network connectivity. While testing the cable the technician receives the below reading on the cable tester:

1-----------1

2-----------2

3-----------3

4-----------4

5-----------5

6-----------6

7-----------7

8-----------8

Which of the following should the technician do NEXT?

Options:

A.

Cable is a crossover, continue troubleshooting

B.

Pin 3 is not used for data, continue troubleshooting

C.

Pin 3 is not used for data, replace the NIC

D.

Redo the cable’s connectors

Question 125

Sandy, an administrator, needs to install a wireless network that will allow legacy devices to connect to the network and also offer both 5GHz and 2.4GHz frequencies. Which of the following would BEST describe the type of WAP needed?

Options:

A.

802.11a

B.

802.11b

C.

802.11g

D.

802.11n

Question 126

Kim, a technician, is asked to run new cabling for an office that is 350 feet (107 meters) away from the networking equipment. The type of cable being run is CAT6. Kim purchases and installs a 500 foot (152 meters) CAT6 cable, but after installation, notices a weak signal between the office and the networking equipment. Which of the following would have been the BEST to install instead of the CAT6 cable?

Options:

A.

Install two CAT6 cables with a repeater.

B.

Install a 500 foot (152 meter) CAT5 cable.

C.

Install a 500 foot (152 meter) CAT5e cable.

D.

Install three CAT6 cables with a repeater.

Question 127

802.11n can operate at which of the following frequencies? (Select TWO).

Options:

A.

2.4Mhz

B.

2.5Mhz

C.

5Mhz

D.

2.4Ghz

E.

2.5Ghz

F.

5Ghz

Page: 31 / 34
Exam Code: JK0-023
Exam Name: CompTIA Network+ certification
Last Update: Apr 14, 2023
Questions: 1112
JK0-023 pdf

JK0-023 PDF

$28  $80
JK0-023 Engine

JK0-023 Testing Engine

$33.25  $95
JK0-023 PDF + Engine

JK0-023 PDF + Testing Engine

$45.5  $130