Computer Hardware What's the best way to protect your hard drive data? periodically defrag it run chkdsk at least once a week run scandisk at least once a week run a regular diagnostic regular backups periodically defrag it run chkdsk at least once a week run scandisk at least once a week run a regular diagnostic regular backups ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware If a computer's BIOS allows it, you can boot from a CD-ROM. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Current is measured in units of: ohms farads amps volts diodes ohms farads amps volts diodes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? + 5 volts None of these + 8 volts +12 volts +3.3 volts + 5 volts None of these + 8 volts +12 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A COM port is a _____ port. parallel serial multi static parallel serial multi static ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem? the phone line out of the wall is plugged into the phone port on the modem card the phone line is plugged into the line-in port on the modem card the modem has not been set up in control panel properties None of these The port speed is set too high the phone line out of the wall is plugged into the phone port on the modem card the phone line is plugged into the line-in port on the modem card the modem has not been set up in control panel properties None of these The port speed is set too high ANSWER DOWNLOAD EXAMIANS APP
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