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[PDF and VCE] Geekcert Latest CompTIA JK0-801 Exam Practice Materials Free Downloading

[PDF and VCE] Geekcert Latest CompTIA JK0-801 Exam Practice Materials Free Downloading

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Question 1:

Which of the following is a public IP address?





Correct Answer: B

Question 2:

Which of the following is the MAXIMUM transfer speed of USB 2.0?

A. 100 Mbps

B. 400 Mbps

C. 420 Mbps

D. 480 Mbps

Correct Answer: D

Question 3:

Which of the following is the BEST protocol to use for securely transferring large files?

A. Telnet




Correct Answer: C

Question 4:

Which of the following will provide the BEST protection against power failures and data loss?

A. Auto-switching power supply

B. Uninterruptible power supply

C. Line conditioner

D. Surge suppressor

Correct Answer: B

Question 5:

Which of the following are the MOST important factors to address when a technician is choosing the components for a CAD workstation? (Select THREE).

A. Large drive space allocation

B. Powerful sound card

C. Multiple network cards

D. Multiple large HD monitors

E. Powerful video card

F. Maximum RAM

G. Powerful processor

Correct Answer: EFG

Question 6:

Which of the following allows for the FARTHEST transmission distance for data?

A. Bluetooth

B. Single-mode fibre

C. RG-6 cable

D. CAT6 cable

Correct Answer: B

Question 7:

The helpdesk technician has been tasked to reinstall the OS on a desktop and has already inserted the OS install disk in the CD-ROM.

Which of the following would MOST likely need to be configured within the BIOS to continue reinstalling the OS?

A. BIOS password

B. Flash BIOS for firmware upgrade

C. Boot sequence

D. Clock speeds

Correct Answer: C

Question 8:

A user is requesting assistance in building a custom made PC for home theater use to connect to their existing large LCD screen.

Which of the following components should MOST likely be recommended? (Select TWO).

A. Large IDE hard drive

B. HDMI output

C. Dual monitors

D. RAID array

E. TV tuner

Correct Answer: BE

Question 9:

Primary system functions like basic boot priorities, voltage parameters for the processor, and SATA options are configured in which of the following areas of a PC system?





Correct Answer: D

Question 10:

Which of the following storage media would be used to build a RAID 5 array?

A. Dual layer DVDs


C. Flash drives

D. Blu-ray discs

Correct Answer: B

Question 11:

An IP address of would be considered part of which of the following address classes?

A. Class A

B. Class B

C. Class C

D. Class D

Correct Answer: A

Question 12:

Which of the following 802.11 wireless standards provides the LOWEST maximum theoretical throughput?

A. A

B. B

C. G

D. N

Correct Answer: B

Question 13:

Which of the following protocols would be MOST important in preserving digital evidence of criminal activity during an investigation?

A. Change control management

B. Chain of custody

C. Channel escalation

D. MSDS documents

Correct Answer: B

Question 14:

Which of the following describes the use of the DNS protocol as it relates to a TCP/IP network?

A. Provides remote connectivity to resources on the network

B. Provides separate control and data connections between network resources

C. Provides mapping of user friendly names to network resources

D. Provides automated addressing to resources on the network

Correct Answer: C

Question 15:

Which of the following describes the expected properties of an asynchronous digital subscriber line service?

A. The data upload speed is faster than the data download speed.

B. The data download speed is faster than the data upload speed.

C. The data upload speed is the same as the data download speed.

D. The data throughput speed direction can be selected based on the user\’s discretion.

Correct Answer: B