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Exam Code: 220-801 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CompTIA A+ Certification Exam
Certification Provider: CompTIA
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2021 Feb testout pc pro 220-801 and 220-802:
Q481. - (Topic 3)
When building a RAID 10 array, which of the following is the minimum number of drives that have to be installed?
A. 2
B. 3
C. 4
D. 5
Answer: C
Q482. - (Topic 2)
Which of the following is the MAIN difference between an LCD display and an LED display?
A. The ability to use external displays
B. The source of the backlighting
C. The viewable size of the display
D. The size of the pixel display
Answer: B
Q483. - (Topic 4)
A technician has been asked to configure a printer to be shared amongst the users in a small workgroup. Each computer in the workgroup utilizes an existing wireless router for network connectivity. The printer to be configured only connects via USB. Which of the following should be implemented to share the printer so that implementation costs are kept to a minimum?
A. Connect the printer to a computer within the workgroup and share it from that computer
B. Connect the printer to the wireless router and assign it its own network address
C. Connect the printer to an external hardware print server and share it amongst the workgroup
D. Connect the printer to a USB hub that each computer in the workgroup has access to
Answer: A
Q484. - (Topic 4)
Which of the following cable types is used to prevent exposure to toxins in the event of a fire?
A. CAT6
B. RG-59
C. Plenum
D. PVC
Answer: C
Q485. - (Topic 7)
A user states that when printing to a shared printer nothing happens and the user has verified that the printer is turned on. Which of the following is the MOST likely cause?
A. The print server does not have network connectivity.
B. The ISP service is currently not available.
C. The user's print drivers are corrupted.
D. The printer is low on toner.
Answer: A
Explanation:
The logical step in solving this problem is to check the print server. If the print server is powered on and the shared printer is not printing at all, check the network connectivity and rectify the problem.
Up to the immediate present a+ study guide pdf 220-801:
Q486. - (Topic 3)
Which of the following is the MAIN difference between LED and OLED displays?
A. LED employ organic materials while OLED do not.
B. OLED use light emitting polymers while LED do not.
C. LED emit light in all directions while OLED do not.
D. OLED do not require a voltage differential while LED do.
Answer: B
Q487. - (Topic 5)
A technician must replace a 10/100 NIC in a Windows XP PC. The failed NIC is no longer available and a substitute 1 GB NIC will be used. Which of the following MUST be performed to accomplish the task?
A. The drivers for the new 1 GB NIC must be installed.
B. The NIC speed cannot exceed 10/100 and the PC must support digitally signed drivers.
C. The PC must be rated to support the 1 GB NIC speed.
D. The network cable must also be upgraded.
Answer: A
Explanation:
Whenever you install a new device, you have to install its drivers so that it can work optimally. For 1GB NIC, install the latest drivers available.
Q488. - (Topic 3)
A technician is preparing to perform a processor upgrade on a critical company server. Which of the following precautions should be taken FIRST before performing such work on a system? (Select TWO).
A. Discharge all capacitors inside the PSU
B. Remove all jewelry
C. Ensure the PSU is plugged into a grounded electrical socket
D. Ensure humidity levels within the room are lowered
E. Put on an anti-static wrist strap
Answer: B,E
Q489. - (Topic 5)
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
Answer: C
Explanation:
To boot the OS from the CD ROM, you need to change the boot sequence to boot from CD ROM first. Normally, the boot sequence is to boot from hard disk and if it is unable to find boot files there, it will look for it in a CD ROM. After that, it will look into other places like a floppy disk drive and PXE boot.
Q490. - (Topic 6)
In addition to power and DVI, which of the following additional connections is needed to setup a fully functional touch screen LCD monitor?
A. USB
B. SCSI
C. Ethernet
D. Parallel
Answer: A
Explanation:
A USB is needed to set up a touch screen LCD monitor.