The correct answer is A. True.
SCSI adapters use a range of I/O port addresses and ROM addresses for their onboard BIOS. The I/O port addresses are used to communicate with the host computer, while the ROM addresses are used to store the BIOS code. The BIOS code is responsible for initializing the SCSI adapter and providing basic functionality.
The 9 pin female port and 25 pin male port are types of serial ports. Serial ports are used to connect devices such as modems, mice, and printers to a computer. They are not used for SCSI adapters.
None of the above is not the correct answer because it does not include all of the options.