JK0-801 by CompTIA Valid Free Exam Practice Test

Question 1

When diagnosing potential RAM issues, which of the following should be checked for proper configuration?

A. Fan speeds B. UAC configuration C. Bus speeds D. CMOS battery voltage

Correct Answer: C

Question 2

Which of the following translates digital signals into analog for transmission over phone lines?

A. Bridge B. SAN C. VoIP D. Modem

Correct Answer: D

Question 3

Which of the following is the subnet mask for a Class A IP address?

A. 255.255.255.254 B. 255.0.0.0 C. 255.255.255.0 D. 127.0.0.1

Correct Answer: B

Question 4

Which of the following configurations would be set after installing a new modem card?

A. Workgroup name B. COM port number C. Proxy server settings D. Expansion port

Correct Answer: B

Question 5

Which of the following is an example of a Class C TCP/IP address?

A. 197.27.37.57 B. 127.0.0.0 C. 131.55.30.210 D. 23.54.35.225

Correct Answer: A

Question 6

Which of the following should be configured on a wireless router to block port 3389?

A. Port forwarding B. Firewall C. Port triggering D. MAC filtering

Correct Answer: B

Question 7

A technician has been asked to determine why a user's print jobs to a particular printer always seem to be delayed compared to other user's submitted jobs. The user states that the jobs print without error, but always seems to be the last jobs to complete at the heavily used shared printer. Which of the following should the technician perform?

A. Reload the user's print drivers B. Update the printer's firmware C. Change the user's IP settings D. Adjust the print spooler settings

Correct Answer: D

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Question 8

After having difficulty printing, a user, Joe, informs a technician that the print server needs to be reset because there are a number of documents pending in the printer on the control panel. The technician understands that the real solution is to clear a paper jam. Which of the following is the MOST appropriate response the technician should give Joe?

A. Inform Joe that there are print jobs piling up, but the cause is a paper jam, and a technician is fixing the issue now. B. Tell Joe that he was incorrect about the print server, and ask him open-ended questions to see if he has further suggestions. C. Thank Joe for his help with solving the issue, and let him know that a technician is in the process of resetting the print server. D. Remove the paper jam from the printer and offer Joe some reference materials so he can be more helpful in the future.

Correct Answer: D

Question 9

Which of the following parts of a laptop screen provides illumination for the LCD?

A. Backlight B. Bezel C. Inverter D. Inverter connector cable

Correct Answer: A

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Question 10

A laser printer is mistakenly printing what is meant for a single page onto multiple blank sheets of paper. Which part MOST likely needs replacement?

A. Duplexing Assembly B. Transfer Ribbon C. Separator Pad D. Transfer Belt

Correct Answer: C

Question 11

A user has a laptop and is trying to connect to a wireless network but is unable to see any SSIDs. Which of the following would be the FIRST thing that the technician should do?

A. Connect the laptop to a wired connection B. Try to connect another device C. Reboot the nearest access point D. Check that the wireless radio is not turned off

Correct Answer: D

Question 12

A technician needs to attach a network cable to a wall jack in the conference room. After running the cable through the conduit to the conference room, which of the following tools would BEST be used to connect the cable to the wall jack?

A. Punchdown B. Crimper C. Loopback plug D. Multimeter

Correct Answer: A

Question 13

Which of the following cable types typically transmits the video from an analog security camera back to the CCTV system?

A. CAT5e B. STP C. RG-59 D. CAT6

Correct Answer: C

CompTIA A+ Certification Exam (JK0-801) - JK0-801 Exam Practice Test