Computer Hardware After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem? IRQ DMA defective tape driver defective LPT port IRQ DMA defective tape driver defective LPT port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the modem hang up command? ATHU ATH ATX ATZ ATHU ATH ATX ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Initializing None of these Head alignment diagnostics Uninstalling programs Disk check diagnostics Initializing None of these Head alignment diagnostics Uninstalling programs Disk check diagnostics ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? 16 Ohms Unlimited Ohms None of these -200 Ohms Q Ohms 16 Ohms Unlimited Ohms None of these -200 Ohms Q Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ESD wrist strap is designed to protect PC Components or Service Technicians ? Both Service Technicians and PC Components PC Components None of the listed here Service Technicians Both Service Technicians and PC Components PC Components None of the listed here Service Technicians ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? wear an ESD wrist strap place your PC on a rubber mat wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself wear an ESD wrist strap place your PC on a rubber mat wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself ANSWER DOWNLOAD EXAMIANS APP
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