Computer Hardware Which hardware component controls serial port communications? CPU DMA823 UART 16550 None of these ROM BIOS CPU DMA823 UART 16550 None of these ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? All of the listed here Scanning mirror Ozone filter Toner cartridge All of the listed here Scanning mirror Ozone filter Toner cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? A 286 CPU Controller board None of these ISA motherboard RAM BIOS A 286 CPU Controller board None of these ISA motherboard RAM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as: The area where all of the processing takes place The area where ail the of the Basic input/output routines are stored The area that regulates all of the system power usage The device that sends the monitor signals telling it what to display The area where all of the processing takes place The area where ail the of the Basic input/output routines are stored The area that regulates all of the system power usage The device that sends the monitor signals telling it what to display ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A COM port is a _____ port. parallel static multi serial parallel static multi serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component stores an electrical charge? diode resistor rectifier capacitor transistor diode resistor rectifier capacitor transistor ANSWER DOWNLOAD EXAMIANS APP
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