Computer Hardware What voltage does a 586 system use? +12 volts +3.3 volts None of these + 8 volts + 5 volts +12 volts +3.3 volts None of these + 8 volts + 5 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: None of these Disconnected video cable Defective monitor System RAM problem Defect in the computers video circuitry None of these Disconnected video cable Defective monitor System RAM problem Defect in the computers video circuitry ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 25-pin female connector on the back of your computer will typically be: A parallel port Docking Serial port 1 None of these COM2 port A parallel port Docking Serial port 1 None of these COM2 port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? None of these + 8 volts +12 volts + 5 volts +3.3 volts None of these + 8 volts +12 volts + 5 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? None of these l0Mhz 100 Mhz 25Mhz 50Mhz None of these l0Mhz 100 Mhz 25Mhz 50Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to protect your hard drive data? run chkdsk at least once a week run a regular diagnostic periodically defrag it regular backups run scandisk at least once a week run chkdsk at least once a week run a regular diagnostic periodically defrag it regular backups run scandisk at least once a week ANSWER DOWNLOAD EXAMIANS APP
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