Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During boot-up, the memory test Is a superfluous step that should be ignored Is an operational error Checks and verifies that contiguous memory is installed Displays what memory is installed, but nothing else Is a superfluous step that should be ignored Is an operational error Checks and verifies that contiguous memory is installed Displays what memory is installed, but nothing else ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What tool is used to test serial and parallel ports? high volt probe loop backs (wrap plugs) None of these cable scanner sniffer high volt probe loop backs (wrap plugs) None of these cable scanner sniffer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A COM port is a _____ port. parallel serial multi static parallel serial multi static ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 4 8 7 None of these 3 4 8 7 None of these 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which values are held in CMOS for the hard drive size (heads, cylinders, sectors) Virus alert Free space IRQ size (heads, cylinders, sectors) Virus alert Free space IRQ ANSWER DOWNLOAD EXAMIANS APP
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