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