Computer Hardware What product is used to clean smudged keys on a keyboard? Denatured alcohol TMC solvent Silicone spray All-purpose cleaner None of these Denatured alcohol TMC solvent Silicone spray All-purpose cleaner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? None of these Initializing Head alignment diagnostics Uninstalling programs Disk check diagnostics None of these Initializing Head alignment diagnostics Uninstalling programs Disk check diagnostics ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In ROM BIOS, the acronym BIOS stands for: None of these Basic Input Output System Basic Industry Operating System Basic Intuitive Output Set Basic Input Organizational System None of these Basic Input Output System Basic Industry Operating System Basic Intuitive Output Set Basic Input Organizational System ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to reset a MODEM when using the ATR DCE ATZ DTR None of these ATR DCE ATZ DTR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A sound card typically uses which IRQ? 15 10 20 5 15 10 20 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A hard disk is divided into tracks which are further subdivided into sectors heads clusters vectors sectors heads clusters vectors ANSWER DOWNLOAD EXAMIANS APP
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