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发布时间:2023-11-29 01:07:54

[单项选择]A customer states their computer was fine until yesterday when they heard a pop noise and thecomputer stopped working. Which of the following components should the technician test FIRST?()
A. Main system board
B. Processor
C. Hard disk drive
D. Power supply

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[单项选择]A customer’s computer crashes consistently when a specific application is launched. Thetechnician has looked at the computer and confirmed the cause of the crash. Which of thefollowing is the NEXT troubleshooting step the technician should take?()
A. Verify full system functionality.
B. Document the findings, actions, and outcomes.
C. Establish a plan of action to resolve the problem.
D. Question the user and identify changes the user has made to the system.
[单项选择]The United States is composed of fifty states, two of ______ are separated from the others by land or water.
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[多项选择]Which two states are the port states when RSTP has converged?()
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C. discarding
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[单项选择]The United States is composed of 50 states , two of which are separated from ______ by land or water.
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[单项选择]The United States (is composed of) fifty states, (two of those) are (separated) from the (others) by land or water.
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[单项选择]Not until many years later
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[单项选择]The United States bought Louisiana from
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[单项选择]Scientists created ultra fine films of specialized crystals by means of ______.
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[单项选择]()fine weather it is!
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[单项选择]The United States Congress appropriates some four million dollars_______ the upkeep of the White House grounds.
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[单项选择]Until the end of the nineteenth century meteoritic iron was used to ______.
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[单项选择]My pictures()until next week.
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