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Who needs to approve a change before it is initiated? (select two.) -change board -client or end user -ceo -personnel manager -project manager

The computers in the sales department did not have enough data storage capacity to contain all the information the department needed to store, and it was taking a long time for team members to access the data they needed. to fix the problem, the technician installed new, larger hard drives on all the computers.

Ashort circuit locator should be periodically run along the cords used in a shop to check for shorts and open circuits. a.)true b.)false