单项选择题

Which of the following tools would be BEST to use to pry open the case of a laptop?（）

A. Metal screwdriver
B. Plastic wedge
C. Needle-nose pliers
D. Extension magnet

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单项选择题

A user states that when the user copies files from ‘My Documents’ to a network share, the files are no longer available locally. Which of the following BEST describes the reason the files are no longer visible?（）

A. The user copied to a read-only folder share.
B. The user changed the attributes of the files.
C. The user copied the files from the local My Documents folder.
D. The user moved instead of copied the files.

单项选择题

Bob, a technician, is troubleshooting a PC that intermittently does not power on. Which of the following tools would be the BEST choice to use to verify a possible cause? （）

A. Cable tester
B. Ohm meter
C. Field strength meter
D. PSU tester

单项选择题

A new floppy drive was just installed into a PC. The drive powers on at system boot but the status LED does not turn off during operation. Which of the following is MOST likely the issue?（）

A. The power cable was installed incorrectly and needs to be flipped.
B. The floppy drive was not enabled within the motherboard’s BIOS.
C. The FDD cable was installed incorrectly and needs to be flipped.
D. A Molex power cable was used instead of a Berg cable.

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