While using a popular videoconferencing program, the user selects a webcam, but the software is unable to open the webcam. The webcam was working the previous day. Which of the following should be done to address this issue?

• A.Close other video software and retry.
• B.Reseat or replace the webcam.
• C.Switch the video from the webcam to "conference" mode.
• D.Adjust the conference software to a compatible resolution.

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An online retailer wants to save money and is considering migrating to the public cloud so peak is over. Which of the following BEST describes this aspect of cloud computing?

• A.Rapid elasticity
• B.Metered utilization
• C.Shared resources
• D.High availability

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A user in a medical office contacts a technician regarding a printer that is used to print A4-sized labels. After the labels are printed, they mistakenly contain white space in the middle of the page. Which of the following would MOST likely be the cause?

• A.Contaminated fuser
• B.Worn rollers
• C.A misfeed
• D.Page orientation

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A technician is upgrading a faulty motherboard that was ordered by an end user for an old, high-end desktop computer. However, the technician is unable to install the CPU into the socket. Upon closer inspection, the technician notices the pins on the CPU do not line up with the socket. Which of the following would be the best course of action for the technician to take NEXT?

• A.Try to set as many pins as possible.
• B.Install an adaptor to create a universal socket.
• C.Verify the socket type and manufacturer.
• D.Find a compatible motherboard for the CPU.

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A company wants to use client-side visualization for application testing. Which of the following configurations would BEST support this goal?
A)

B)

C)

D)

• A.Option D
• B.Option A
• C.Option B
• D.Option C

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