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