Which of the following is a prime difference between SCSI-1 and SCSI-2?
A)SCSI-1 has a bus width of 8 bits, while SCSI-2 has a bus width of 16 bits.
B)SCSI-1 has a bus width of 16 bits, while SCSI-2 has a bus width of 8 bits.
C)SCSI-1 has a bus speed of 40 MHz, while SCSI-2 has a bus speed of 20 MHz.
D)SCSI-1 has a bus speed of 20 MHz, while SCSI-2 has a bus speed of 40 MHz.

Question

Quizplus · Accepted Answer

SCSI-1 has a bus width of 8 bits, while SCSI-2 has a bus width of 16 bits.
Key Takeaway: SCSI-1 has a data bus width of 8 bits and has a maximum cable length of 20 feet. It supports up to eight devices and has a bus speed of 5 MHz, along with a maximum transmission speed of 5 MBps. SCSI-2 has a bus width of 16 bits and transfers data up to 10 MBps. It has a maximum cable length of 20 feet (6 meters) and a bus speed of 10 MHz.

Which of the Following Is a Prime Difference Between SCSI-1