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 computer In the modem In the DTC equipment In the phone line None of these In the computer In the modem In the DTC equipment In the phone line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Head alignment diagnostics None of these Initializing Uninstalling programs Disk check diagnostics Head alignment diagnostics None of these Initializing Uninstalling programs Disk check diagnostics ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? None of these Keyboard not plugged in Normal PC boot The monitor is turned off Bad or disconnected speaker None of these Keyboard not plugged in Normal PC boot The monitor is turned off Bad or disconnected speaker ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the file extension used by WIN95 to back up registry file when windows starts? .tmp .dat .bak None of these .dao .tmp .dat .bak None of these .dao ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 2xx POST error code indicates a problem with: second adapter card CMOS battery RAM or ROM hard drive system board second adapter card CMOS battery RAM or ROM hard drive system board ANSWER DOWNLOAD EXAMIANS APP
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