Computer Hardware When a bearing in the power supply fan goes out, what should you replace? fan None of these case power supply bearing fan None of these case power supply bearing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured: after breaking the circuit after checking current in series after checking voltage in parallel after breaking the circuit after checking current in series after checking voltage in parallel ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Missing slot covers on a computer can cause? None of these EMI. incomplete path for ESD power surges over heat None of these EMI. incomplete path for ESD power surges over heat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a 586 system use? + 8 volts + 5 volts None of these +12 volts +3.3 volts + 8 volts + 5 volts None of these +12 volts +3.3 volts 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 scandisk at least once a week periodically defrag it run a regular diagnostic regular backups run chkdsk at least once a week run scandisk at least once a week periodically defrag it run a regular diagnostic regular backups ANSWER DOWNLOAD EXAMIANS APP
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