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单选题

A technician receives an urgent call that the switch in accounting is down. Which of the followingshould the technician do FIRST to troubleshoot this issue?()

发布日期:2022-07-08

A technician receives an urgent call that the swit...
A

Identity symptoms and problems

B

Document the process and solutions

C

Establish the most probable cause

D

Escalate if necessary.

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