Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the modem None of these In the DTC equipment In the phone line In the computer In the modem None of these In the DTC equipment In the phone line In the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The acronym HDI stands for: Hard disk interface Head to disk interference Help desk interference None of these Half duplex interface Hard disk interface Head to disk interference Help desk interference None of these Half duplex interface ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of: EMI FYI EXE IOU RFI EMI FYI EXE IOU RFI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Voltage4s measured: after breaking the circuit in series after checking resistance in parallel after checking current after breaking the circuit in series after checking resistance in parallel after checking current ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to protect your hard drive data? periodically defrag it run a regular diagnostic run scandisk at least once a week regular backups run chkdsk at least once a week periodically defrag it run a regular diagnostic run scandisk at least once a week regular backups run chkdsk at least once a week ANSWER DOWNLOAD EXAMIANS APP
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