Learning Check

1:	Define ATA and IDA, and explain the differences.
2:	What are the three major SCSI standards?
3:	What is the main difference between a single-ended and differential SCSI interface?
4:	Which one of the following terms identifies the process in which the controller agrees on a transfer rate with each connected device during the initialization phase? Disconnect/reconnect Tagged command queuing Negotiation None of the above
5:	What is the purpose of tagged command queuing?
6:	How many terminators should be on a SCSI bus and where should it/they be placed?
7:	What are the three new features included with Wide-Ultra3 SCSI-3?