Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Use a surge protector Disconnect all external cables and power cords Disconnect the AC power cable Turn off the AC power None of these Use a surge protector Disconnect all external cables and power cords Disconnect the AC power cable Turn off the AC power ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the main communication method from one PDA to another PDA? USB IEEE 1394 RS-232 IR None of these USB IEEE 1394 RS-232 IR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing an internal modem, all of the following IRQ's can be used except? 14 15 10 12 14 15 10 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ is the term used to refer to the process of two modems establishing communications with each other. linking connecting interacting handshaking linking connecting interacting handshaking ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? lines per inch characters per inch characters per second lines per sheet None of these lines per inch characters per inch characters per second lines per sheet None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet technology the droplets of ink are deflected by? All of these High pressure jets None of these Multi directional nozzle Electrically Charge Plate All of these High pressure jets None of these Multi directional nozzle Electrically Charge Plate ANSWER DOWNLOAD EXAMIANS APP
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