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Question:

Which of the following is the MOST LIKELY cause of the problem in the following case?
A manager is attempting to deliver a presentation in a conference room using a ceiling-mounted projector. On the pull-down projector screen, the projector shows a "no signal" error. A technician checks that the projector's input connection is securely connected to the manager's laptop and that the laptop is in presentation mode.

A The source type is set incorrectly on the projector.
Explaination