Computer Hardware Which is LEAST likely to interfere with upgrading to a newer DOS Version? Existing backup files None of these ROM BIOS Video controller Compressed drives Existing backup files None of these ROM BIOS Video controller Compressed drives ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What does the acronym RTS represent? Right to separate Required to save Ready to start None of these Request to send Right to separate Required to save Ready to start None of these Request to send ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? All of the listed here Sound Card Network Card Modem All of the listed here Sound Card Network Card Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware From what location are the 1st computer instructions available on boot up? CONFIG.SYS ROM BIOS boot.ini CPU None of these CONFIG.SYS ROM BIOS boot.ini CPU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How does a parallel port communicate information to a peripheral device? one bit at a time 8 bytes at a time one byte at a time None of these 16,555 bytes at a time one bit at a time 8 bytes at a time one byte at a time None of these 16,555 bytes at a time ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A modem could be attached to which port? ASYNC port Video port Keyboard connector Parallel port ASYNC port Video port Keyboard connector Parallel port ANSWER DOWNLOAD EXAMIANS APP
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