Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? video card hard drive power supply power cable None of these video card hard drive power supply power cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the normal PC boot process, which of the following is active first? CMOS Hard disk information None of these ROM BIOS RAM BIOS CMOS Hard disk information None of these ROM BIOS RAM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Surge protector Multiple SIMMs strips Battery back-up unit Data guard system Surge protector Multiple SIMMs strips Battery back-up unit Data guard system ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PCMCIA measuring 10.5mm is what type? type 2 type 1 and 3 type 3 None of these type 1 type 2 type 1 and 3 type 3 None of these type 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? Silicone spray None of these TMC solvent Denatured alcohol All-purpose cleaner Silicone spray None of these TMC solvent Denatured alcohol All-purpose cleaner ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A wrist grounding strap contains which of the following: Capacitor Voltmeter Resistor None of these Surge protector Capacitor Voltmeter Resistor None of these Surge protector ANSWER DOWNLOAD EXAMIANS APP
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