单项选择题
After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）
A. In folder options, select show hidden files and folders.
B. Perform the transfer again.
C. Reboot the system; access will be reset automatically.
D. Take ownership of the files.
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相关考题
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单项选择题
A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）
A. Change the radio channel
B. Apply MAC address filter
C. Determine placement
D. Reduce radio power level -
单项选择题
Which of the following IP addresses would a technician ping to verify the integrity of the local TCP/IP stack?（）
A.10.0.0.1
B.127.0.0.1
C.169.254.0.1
D.192.168.0.1 -
单项选择题
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
A. The computer does not support this type of drive.
B. Connector is plugged in backwards.
C. Power is plugged in backwards.
D. All floppies are corrupt.
