最新なCompTIA 220-1001問題集（752題）、真実試験の問題を全部にカバー！

質問 1：
A user is no longer able to browse the Internet after returning from vacation. The user is able to log in and navigate to the local intranet, but not to any outside sites. A technician pings a well-known website by name but gets no reply. The technician then pings its IP address and gets a reply.
Which of the following commands will MOST likely resolve the issue?
A. ipconfig /flushdns
B. ipconfig /all
C. ipconfig /release
D. ipconfig /setclassid
正解：A

質問 2：
A technician is building a SOHO server that will be used to run a business-critical application for a small business.
Which of the following RAM types should the technician install?
A. Error correcting
B. Non-parity
C. Triple channel
D. Unbuffered memory
正解：A

質問 3：
A technician is configuring a new IAN for a client. The technician deploys a DHCP sewer with the following settings

Alter the technician adds clients to the LAN, none of them can contact the Internet which of the following is the MOST likely cause of this issue?
A. The IP address range is not usable with that subnet mask.
B. A WINS sewer should not be used when DNS is needed.
C. The DNS sewer needs to be within the same LAN as the clients for it to function
D. The gateway address is not reachable from the LAN.
正解：D

質問 4：
A user reports a complete loss of dat
a. A technician determines the data was stored on an external drive, and the drive light is working properly. Which of the following steps should the technician perform NEXT?
A. Replace the drive cable and run diagnostics on the drive.
B. Configure a temporary drive and install backup software.
C. Boot into BIOS and verify the onboard drive size and settings.
D. Reseat the memory, reboot the computer, and check the logs.
正解：A

質問 5：
A bank has 20 branch locations that are connected to each other via a fouler at each one. Which of the following network types is MOST likely being used?
A. WAN
B. WMN
C. PAN
D. LAN
正解：A

質問 6：
A user accidentally spills liquid on a laptop. The user wants the device to be fixed and would like to know how much it will cost. Which of the following steps should the technician take NEXT to verify if the device is repairable before committing to a price? (Choose two.)
A. Remove the case and organize the parts.
B. Place the device in rice for a few days.
C. Consult colleagues for advice.
D. Search the Internet for repair tutorials.
E. Document the screw locations.
正解：A,E

質問 7：
Which of the following peripherals would be the BEST option for a company that wants to be able to display a receipt and allow a customer to sign it?
A. Touchpad
B. Touch-screen monitor
C. Signature pad
D. NFC reader
正解：B

質問 8：
A technician is using a laptop with a cordless mouse in an office that has no network connectivity The technician wants to make a change to conserve the battery life of the laptop but wants to continue using the mouse Which of the following function keys would be MOST useful to the technician?
A. Airplane mode off
B. WiFi off
C. Bluetooth off
D. Touch pad off
正解：A