Upon booting a workstation, a technician hears a distinct clicking sound after power is applied to the motherboard. Which of the following would MOST likely be the cause?

A. RAID

B. SSD

C. S.M.A.R.T

D. HDD

Which of the following cloud computing concepts provides the ability to scale services as needed to accommodate changes?

A. Measured service

B. On-demand

C. Rapid elasticity

D. Resource pooling

A technician is troubleshooting a classroom projector that shuts down after fifteen minutes of use. Which of the following should the technician do to resolve the issue?

A. Replace the video input cable.

B. Change the bulb.

C. Clean the air filter.

D. Swap the power cord.

A technician is troubleshooting a laptop that has a blank LCD panel. The technician shines a flashlight into the LCD and sees a faint image. Which of the following BEST describes the issue?

A. Defective inverter

B. Incomplete video driver

C. Incorrect input source

D. Burned-out bulb

A user is having a problem with printing a specific document type.

The network printer OCP shows that the printer is online with no errors. Other users are not having the same issue. The user sends the document to another printer and the document prints.

Which of the following should a technician do FIRST in troubleshooting the problem?

A. Stop and restart the PC print spooler service.

B. Verify the user is sending the document to the correct printer queue.

C. Have each user send the same document to the correct printer queue.

D. Stop and restart the print server queues, and then have the user resend the document.