Computer Hardware How much video RAM is needed to display 1024x768 at 24-bit color? 4MB 1MB 512KB None of these 8MB 4MB 1MB 512KB None of these 8MB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? RS-232a None of these CAT 5 RS232 IEEE 1284 RS-232a None of these CAT 5 RS232 IEEE 1284 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? None of these ROM BIOS CPU DMA823 UART 16550 None of these ROM BIOS CPU DMA823 UART 16550 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: remove the jammed paper note where in the paper path the paper stops look up error codes turn the printer off, then on again check all voltages remove the jammed paper note where in the paper path the paper stops look up error codes turn the printer off, then on again check all voltages ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read? 0.2 None of these 2 5 0.2 None of these 2 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Power up boot process Power on Self Test None of these Start-up utility test Power on start up process Power up boot process Power on Self Test None of these Start-up utility test Power on start up process ANSWER DOWNLOAD EXAMIANS APP
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