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CompTIA A+ (220-1001)

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QUESTION 1
A technician is ordering a new motherboard and processors for a company email server. When reviewing the vendor
licensing agreement, the technician sees that there is a flat per-socket licensing fee.
Which of the following motherboard/processor combinations should the technician order get the BEST performance
while minimizing licensing fees?
A. A dual-processor motherboard with six hyper threaded cores each.
B. A single-processor motherboard with hyper threaded eight cores.
C. A dual-processor motherboard with eight overclocked cores each.
D. A single-processor motherboard with ten overclocked cores.
Correct Answer: D

QUESTION 2
A software development team is installing a VM on a Linux desktop so the following can be tested:
1.
An ARM system
2.
2G6RAM
3.
Ethernet with peer visibility
4.
Two USB pons
5.
A graphic desktop
6.
A custom read sales application
Which of the following describes the MOST likely purpose ot this VM?
A. A WAP controller with logging capability to monitor W1F1 access
B. A WiFi analyzer with a display for wireless protocol troubleshooting and security monitoring
C. A PoS terminal with display, credit card terminal, and printer capability
D. An internet order system for fast-food orders and deliveries
Correct Answer: C

QUESTION 3
A technician is troubleshooting an aging system that reboots randomly, loses its BIOS settings intermittently, and
operates very slowly when it boots up. After checking the BIOS battery and finding it at a good voltage, which of the
following should the technician check NEXT?
A. RAID battery
B. Processor seating
C. Distended capacitors
D. RAM seating
Correct Answer: C

QUESTION 4
A technician Is selling up a VM to be used for testing applications in a sandbox environment. The technician selects
quick setup to deploy the client with minimal configuration. The OS is Installed successfully; however, the VM locks up
upon the first boot. The host device is operating normally. Which of the following requirements should the technician
review prior to making any changes?
A. Security
B. Resources
C. Network
D. Emulator
Correct Answer: A

QUESTION 5
A technician sets up a new printer on the network, allowing it to obtain an IP address. The technician records the IP
address and sets up users to print using the information. The following Monday after powering on the printer, users
report they can no longer print. After verifying users can access other network shares, the technician prints a
configuration page and sees the IP address has changed.
Which of the following is the BEST method for the technician to ensure this will not happen again?
A. Set up MAC filtering on the switch to ensure the printer gets the same IP.
B. Set up the users to print using the newly assigned IP address.
C. Create an IP reservation for the printer on the DHCP server.
D. Statically assign the current IP address to the printer.
Correct Answer: C

QUESTION 6
A company wants to use thin clients to run all the common business applications it uses. The users need to share files
and have a common email domain.
Which of the following cloud concepts should a technician recommend?
A. PaaS
B. IaaS
C. MaaS
D. Saas
Correct Answer: D

QUESTION 7
Which of the following allows for the BEST cellular data connections under optimal conditions?
A. 3G
B. LTE
C. 802.11b
D. WiMAX
Correct Answer: B

QUESTION 8
A company is terminating Cat 6 wiring at a 110 block.
Which of the following should be used?
A. A crimper
B. A cable stripper
C. A punchdown tool
D. A tone generator
Correct Answer: C

QUESTION 9
During an inspection, it was found that data racks were not properly grounded. To pass the inspection and address a
growing concern to protect data cabling and equipment, a technician must make sure all racks are properly grounded.
Which of the following tools should the technician use to verify this has been completed?
A. Multimeter
B. Cable tester
C. Tone generator
D. Voltmeter
Correct Answer: A

QUESTION 10
A technician is upgrading the memory in a workstation. While the case is open the technician cleans out all the dust that
has accumulated around the components The technician installs the memory and then attempts to boot the system, but
the system gets stuck while displaying the following message Boot media not found.
Which of the following will MOST likely fix the issue and allow the system to boot properly?
A. Remove the new memory modules
B. Reseat the hard drive cables
C. Replace the graphics card
D. Reapply thermal paste to the CPU.
Correct Answer: B

QUESTION 11
Which of the following server types should be used to process outside authentication requests?
A. DNS
B. Proxy
C. RADIUS
D. Web
Correct Answer: C

QUESTION 12
A technician is troubleshooting remote access to a surveillance system. The system is accessible via LAN but not over
the Internet. The firewall settings are correct, and traffic is passing from the Internet. Which of the following is MOST
likely causing the issue?
A. DDNS
B. Subnet mask
C. MTU
D. Default gateway
Correct Answer: A

QUESTION 13
Which of the following wireless network protocols only supports 5GHz?
A. 802.11a
B. 802.11b
C. 802 11g
D. 802.11n
Correct Answer: A

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