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