Which of the following protocols is MOST commonly associated with VoIP?

What should a technician do if a customer's screen image is upside down?

A) Replace the backlight. B) Replace the gyroscope. C) Update the video driver. D) Change the screen orientation.

A server technician in a datacenter configures a daemon to monitor the battery health in a UPS. Over a two day time period, the daemon generates a warning message. Which of the following represents the FIRST action that should be taken by the server technician?

A. Perform a test on the UPS batteries B. Immediately replace the UPS batteries C. Move the servers connected to the UPS to another existing UPS D. Immediately replace the UPS with a new UPS