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