Computer Hardware What is the modem hang up command? ATZ ATHU ATH ATX ATZ ATHU ATH ATX ANSWER DOWNLOAD EXAMIANS APP
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 In the modem In the computer None of these In the DTC equipment In the phone line In the modem In the computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? IEEE 1284 None of these RS232 CAT 5 RS-232a IEEE 1284 None of these RS232 CAT 5 RS-232a ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the result of adding an IP address to the DNS server search order It restricts browsing to that DNS server It overrides the local systems IP address None of these It tells the DNS Server where the local system is located It tells the local system where the DNS Server is located It restricts browsing to that DNS server It overrides the local systems IP address None of these It tells the DNS Server where the local system is located It tells the local system where the DNS Server is located ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Toner cartridge Scanning mirror All of the listed here Ozone filter Toner cartridge Scanning mirror All of the listed here Ozone filter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your modem does not respond when you try to dial out. You try another modem on another computer and get the same result. What is the most likely problem? defective computer defective modem software bug bad phone line virus defective computer defective modem software bug bad phone line virus ANSWER DOWNLOAD EXAMIANS APP
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