220-1201試験無料問題集「CompTIA A+ Certification Exam: Core 1 認定」

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トータル 144 問
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Users are complaining that the audio from a presenter is choppy and unintelligible Which of the following is causing the issue?

解説: (GoShiken メンバーにのみ表示されます)
A technician wants to upgrade a computer to a new Windows version. The Windows Upgrade Advisor states that the computer is not compatible with the new Windows version due to a lack of TPM 2.0 support. Which of the following should the technician do next?

解説: (GoShiken メンバーにのみ表示されます)
A technician receives a tablet that looks like it has a bulge inside. The bulge is pushing the screen away from the backplate. The tablet still turns on when it is plugged in, but the screen looks damaged and turns off when unplugged. Which of the following is the most likely cause of this issue?

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After a technician installs a new motherboard, the computer will not start and fails POST. The technician verifies the power supply is functioning as expected, and the CPU is installed correctly. Which of the following steps should the technician complete next?

解説: (GoShiken メンバーにのみ表示されます)
Which of the following technologies best allows a phone to connect to a point-of-sale terminal for wireless payments?

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A technician wants to monitor network statistics for devices communicating with one another on the local subnet Which of the following devices should the technician install.

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A management team is concerned about enterprise devices that do not have any controls in place. Which of the following should an administrator implement to address this concern?

解説: (GoShiken メンバーにのみ表示されます)
Which of the following devices is used to implement ACL polices for an environment?

解説: (GoShiken メンバーにのみ表示されます)
When turning on a workstation, a technician observes the following message:
"Bootable device not found."
The technician verifies the correct boot order in the BIOS. Which of the following steps should the technician take next?

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A computer displays an error message indicating there is insufficient storage when installing applications. The user reports slow application load times. Which of the following replacement components would best resolve this issue?

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トータル 144 問