Which of the following translates digital signals into analog for transmission over phone
lines?

Which of the following hard drives has the BEST shock resistance?

Tablets are MOST likely to have which of the following?

After replacing a motherboard on a customer’s laptop for a no sound issue, a technician
realizes that there is intermittent wireless connectivity on the laptop. Which of the following
should the technician perform FIRST?

Which of the following cable types typically transmits the video from an analog security
camera back to the CCTV system?

Which of the following communication standards requires line-of-site with no obstacles in
order to operate properly?

Joe, a user, reports that each time his laptop is logged in to the company’s headquarters, his
system time changes. After Joe returns home, he adjusts the clock, which stays set correctly
until the computer is again at the company’s headquarters. No other users have reported
any issues. Which of the following is MOST likely occurring?

After updating the device drivers for a video adapter, a user reports they are only able to
view a portion of the screen and the text is very large. Which of the following is MOST likely
the cause?

Which of the following cable types should always be used through life safety areas?

Which of the following connectors is found on every desktop power supply?