A user reports that a newly installed external CD-RW is not working. Jill, a technician, is called and notes the user has the CD-RW drive, a flash disk, a rarely used external hard drive and a wireless network adapter plugged into an external USB hub. Whi

题目

A user reports that a newly installed external CD-RW is not working. Jill, a technician, is called and notes the user has the CD-RW drive, a flash disk, a rarely used external hard drive and a wireless network adapter plugged into an external USB hub. Which of the following is the MOST likely reason for the problem?()

  • A、The USB hub needs more USB ports.
  • B、The USB hub is a version 1.1.
  • C、The USB hub was not externally powered.
  • D、The USB hub is a version 2.0.
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相似问题和答案

第1题:

A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit the users needs?()

  • A、An external hard drive connected via eSATA
  • B、An external hard drive connected via USB 2.0
  • C、An external hard drive connected via serial
  • D、A thumb drive connected via USB 2.0

正确答案:A

第2题:

A user wants to install an external hard drive using the fastest connection available. Which of the following should the technician recommend?()

  • A、USB 1.1
  • B、eSATA
  • C、USB 2.0
  • D、IEEE 1394

正确答案:B

第3题:

Consider the Mysql Enterprise Audit plugin. Which statement is true when you identify a connection event that has used external authentication?()

A.The attribute "STATUS" is set to the string EXTERNAL_AUTH

B.The attribute "PRIV_USER" contains the username

C.The event type that is given in the attribute "NAME" is EXTERNAL_AUTH

D.There is no differentiation between native and external authentication events

E.External authentication is managed through external auditing logs

F.The "PROXY_PRIV" user shows a username if external authentication is used


参考答案:E

第4题:

A user reports that their machine seems to be running slower than usual. The user states that the computer has become progressively worse as more applications are installed. Which of the following is the FIRST step the technician should take?()

  • A、Run the CHKDSK utility
  • B、Run the disk defragmenter utility
  • C、Increase the capacity on the system volume
  • D、Convert to a dynamic drive on the system

正确答案:B

第5题:

In which of the following places is it BEST to put the paging system file?()

  • A、 Non-system partition
  • B、 System partition
  • C、 Flash hard drive
  • D、 External hard drive

正确答案:A

第6题:

A technician installs a CD-RW drive with a feature that enables the drive to write labels directly onto the disk. The computer will burn disks but will not write labels. Which of the following should the technician do NEXT?()

  • A、Reboot the computer
  • B、Remove the drive and reinstall
  • C、Install the device driver
  • D、Flash the BIOS

正确答案:C

第7题:

An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?()

  • A、Network data cables are damaged.
  • B、Memory has become unseated.
  • C、The user has defragmented the hard drive.
  • D、Processor cooling fan is not functioning.

正确答案:D

第8题:

A technician installs a CD-RW drive with a feature that enables the drive to write labels directly onto the disk. The computer will burn disks but will not write labels. Which of the following should the technician do NEXT?()

A. Reboot the computer

B. Remove the drive and reinstall

C. Install the device driver

D. Flash the BIOS


参考答案:C

第9题:

In which of the following locations can Mike, a technician, configure and format a newly installed hard drive so that it is accessible to the user?()

  • A、My Computer
  • B、Disk Manager
  • C、Device Manager
  • D、Control Panel

正确答案:B

第10题:

A technician is working on a new computer running Windows XP and the hard drive is formatted at 20GB but is an 80GB hard drive. There is not another partition and no extra space can be foundunder Windows explorer.  Which of the following would be the BEST way to partition the remainder of the hard drive without data loss? ()

  • A、Add another hard drive and use that available space.
  • B、Run FDISK.
  • C、Use the Disk Management tool.
  • D、Back up all important data to an external drive then reformat the hard drive.

正确答案:C

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