Computer Hardware Which hardware component controls serial port communications? DMA823 None of these ROM BIOS UART 16550 CPU DMA823 None of these ROM BIOS UART 16550 CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: +5 volts 12 volts 0 volts -12 volts +5 volts 12 volts 0 volts -12 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware 14.4 modem should transmit _____ bits per second 14,400-15,000 1400-1500 None of these 140-150 140,000-150,000 14,400-15,000 1400-1500 None of these 140-150 140,000-150,000 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. Their protective sleeves On a shelf in an upright position In the floppy drive None of these In a plastic bag Their protective sleeves On a shelf in an upright position In the floppy drive None of these In a plastic bag ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are about to install a second IDE hard drive in a PC that has only one IDE adapter. Your first hard drive will still be the boot drive. How should the second drive be configured? as a master as auto-select as a primary as a slave as a secondary as a master as auto-select as a primary as a slave as a secondary ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which part of the laser printer should NOT be exposed to sunlight? Primary corona wire None of these PC drum Transfer corona assembly Toner cartridge Primary corona wire None of these PC drum Transfer corona assembly Toner cartridge ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS