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TestOut PC Pro A+ Certification practice
Which of the following are CRT monitor characteristics? (select two) - ✔✔1) CRT monitors use
an electron beam that hits phosphor dots inside of a vacuum tube
2) CRT monitors have a 4:3 aspect ratio which matches the display ratio of a T.V. set.
Which of the following are advantages of solid state storage compared to hard drives? (select
two) - ✔✔1) Lower power requirements
2) No moving parts
Which optical media has the greatest storage capacity? - ✔✔Single-layer, single-sided Blu-ray
disc.
You are in the process of configuring a new computer. The motherboard has four memory slots
and supports duel channel memory. You install two memory modules. When you boot the
computer, the BIOS recognizes both modules, but the memory is not configured to run in dual
channel mode. What should you do? - ✔✔Move the modules to the correct motherboard slots
You just purchased an external SCSI hard drive for your desktop workstation. What should you
do before you connect it to the system? - ✔✔Set the drive's SCSI ID
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