Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Surge protector Proper grounding UPS Nuclear powered thermal protective underwear None of these Surge protector Proper grounding UPS Nuclear powered thermal protective underwear None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Ammonia window cleaner Anti-static wipes Non-abrasive cleanser Alcohol-impregnated wipes Ammonia window cleaner Anti-static wipes Non-abrasive cleanser Alcohol-impregnated wipes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? None of these Silicone spray All-purpose cleaner Denatured alcohol TMC solvent None of these Silicone spray All-purpose cleaner Denatured alcohol TMC solvent ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? Sound Card Network Card Modem All of the listed here Sound Card Network Card Modem All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A hard disk is divided into tracks which are further subdivided into heads vectors clusters sectors heads vectors clusters sectors ANSWER DOWNLOAD EXAMIANS APP
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