Which of the following DB-style connectors are used by SCSI-2 drive interface standard?
Each correct answer represents a complete solution. Choose three.
A.
40-pin female
B.
25-pin female
C.
68-pin female
D.
50-pin female
Explanation:
The following DB-style connectors are used by SCSI-2 drive interface standard:
68-pin female
50-pin female
25-pin female
Small Computer System Interface (SCSI) is the second most popular drive interface in use today after
the Integrated Drive Electronics (IDE)
interface. SCSI is faster than IDE and supports more devices. SCSI devices, such as hard disk drive and
CD-ROM drive, are better suited in a
network environment in which many users access shared drives simultaneously. SCSI has three
standards: SCSI-1, SCSI-2, and SCSI-3.
Answer option A is incorrect. There is no such 40-pin female DB-style connector is available.
Reference: “http://en.wikipedia.org/wiki/SCSI”