You check the contents of your computer toolkit before performing upgrades on a desktop computer. Which of the following tools in your toolkit should you use to verify proper operation of the power supply?

a. Cable tester
b. Wrist strap
c. Loopback plugs
d. Torx drivers
e. Multimeter
f. Crimper


E. The multimeter tests the power supply by checking the actual output against the rated voltage for the various wires in the power supply connection to the motherboard.

Computer Science & Information Technology

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Answer the following statement true (T) or false (F)

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Which of the following is NOT a benefit of using VHDX instead of VHD format virtual disks?

A. better backward compatibility B. better resilience to corruption C. improved performance D. automatic trimming

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To prevent indefinite postponement and provide writers with fast access to critical sections, kernel control paths use ________.

a) kernel semaphores b) writer locks c) reader locks d) seqlocks

Computer Science & Information Technology

?If the Ribbon is hidden, click the Ribbon Display Options button on the title bar, then click Show Tabs and Commands.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology