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