Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Head alignment diagnostics Uninstalling programs Disk check diagnostics None of these Initializing Head alignment diagnostics Uninstalling programs Disk check diagnostics None of these Initializing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You were installing an application in Windows 95, and the computer crashes, what do you do? press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task None of these press the reset button on the computer turn off computer and boot from a floppy disk press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task None of these press the reset button on the computer turn off computer and boot from a floppy disk ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM1 is typically represented by which of the following? 25 pin male port 9 pin female port 9 pin male port 15 pin port 25 pin male port 9 pin female port 9 pin male port 15 pin port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? use a lint-free cloth and wipe gently blow real hard on the system board non-static compressed air any small vacuum device reverse vacuum use a lint-free cloth and wipe gently blow real hard on the system board non-static compressed air any small vacuum device reverse vacuum ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A human cannot feel a static discharge as high as _____ volts. 50 200 50000 2000 10000 50 200 50000 2000 10000 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Battery back-up unit Data guard system Surge protector Multiple SIMMs strips Battery back-up unit Data guard system Surge protector Multiple SIMMs strips ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS