Computer Hardware A wrist grounding strap contains which of the following: Resistor Surge protector Capacitor Voltmeter None of these Resistor Surge protector Capacitor Voltmeter None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices does USB support? None of these 125 225 127 100 None of these 125 225 127 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your modem does not respond when you try to dial out. You try another modem on another computer and get the same result. What is the most likely problem? defective modem bad phone line defective computer software bug virus defective modem bad phone line defective computer software bug virus ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? None of these Head alignment diagnostics Uninstalling programs Initializing Disk check diagnostics None of these Head alignment diagnostics Uninstalling programs Initializing Disk check diagnostics ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. First 64k above conventional None of these Last 64k of extended First 64k of extended Last 64k of conventional First 64k above conventional None of these Last 64k of extended First 64k of extended Last 64k of conventional ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Start-up utility test Power up boot process None of these Power on Self Test Power on start up process Start-up utility test Power up boot process None of these Power on Self Test Power on start up process ANSWER DOWNLOAD EXAMIANS APP
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