单选题A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?()A Update the firmware on the machine to accommodate for higher temperature

题目
单选题
A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?()
A

Update the firmware on the machine to accommodate for higher temperatures.

B

Use Disk Cleanup and Defrag to keep the machine from working as hard.

C

Use a can of compressed air to clean out blocked ventilation.

D

Relocate the machine to a cooler part of the building.

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第1题:

Which of the following would be the BEST resolution setting for an application that requires aminimum resolution of 1024 x 768?()

  • A、SVGA
  • B、PAL
  • C、VGA
  • D、XGA

正确答案:D

第2题:

A user has discovered that even though they are using the latest version of the anti-virus software,the computer is still being infected by a virus. Which of the following is the BEST solution for this problem?()

  • A、Replace the computer.
  • B、Run chkdsk /f.
  • C、Update the virus signatures.
  • D、Run scandisk.

正确答案:C

第3题:

A server administrator recently purchased a new brand of rewritable Blu-ray media and is now having problems backing up data when using the Blu-ray burner installed in the server. Older backup disks still work, but the new media causes the backup software to report burn failures.Which of the following is the BEST solution to resolve the problem?()

  • A、Update the Blu-ray burner to the latest drivers
  • B、Reboot the server and restart the software
  • C、Upgrade the firmware on the Blu-ray burner
  • D、Apply the latest operating service pack

正确答案:C

第4题:

An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?()

  • A、Battery needs to be replaced
  • B、Light switch is turned off
  • C、Smart cable is disconnected
  • D、UPS needs a firmware update

正确答案:A

第5题:

An administrator is having problems with a server’s built-in I/O devices such as keyboard and USB ports. Which of the following is the BEST solution to resolve the problem?()

  • A、Upgrade to the latest security patch
  • B、Reinstall the operating system
  • C、Update the faulty equipment drivers
  • D、Upgrade to a new service pack

正确答案:C

第6题:

A legacy PCI IDE controller card does not recognize a new IDE HDD. Which of the followingmaintenance techniques would BEST resolve this situation?()

  • A、Perform a BIOS upgrade
  • B、Update the IDE controller's firmware
  • C、Format the HDD on another PC
  • D、Update the IDE controller's driver

正确答案:B

第7题:

A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?()

  • A、Update the firmware on the machine to accommodate for higher temperatures.
  • B、Use Disk Cleanup and Defrag to keep the machine from working as hard.
  • C、Use a can of compressed air to clean out blocked ventilation.
  • D、Relocate the machine to a cooler part of the building.

正确答案:C

第8题:

IBM ToolsCenter Bootable Media Creator is used to create bootable media. Which of the following functions can be performed with this tool?()

  • A、Update Firmware, Update Drivers, Run Diagnostics Install Windows
  • B、Update Firmware, Update Drivers, Run Diagnostics Install Windows and Linux Operating systems
  • C、Update Firmware, Run Diagnostics, Install Windows
  • D、Update Firmware, Update Drivers. Install Windows

正确答案:C

第9题:

Which of the following would BEST optimize a computer that is heavily used? ()

  • A、Scandisk
  • B、Defrag
  • C、Indexing
  • D、Chkdsk

正确答案:B

第10题:

Mike, a technician, is working on a computer and the air is dry. Which of the following choices is the BEST option for Mike to use?()

  • A、Use a portable anti-static pad and wrist strap, ensuring all components remain on the mat, and the wrist strap is connected to the mat.
  • B、Leave the computer plugged in and running, to stabilize the power, and keep one hand on the case at all times while working on the unit.
  • C、Use a wrist strap, connecting it to the computer case. Leave the computer plugged into the outlet for grounding.
  • D、Advise the customer it is best if the computer is taken back to the shop for repair, so it will be in a controlled temperature environment.

正确答案:A

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