CompTIA A+ Exam 220-1101 - Storage Devices [SCSI & SAS] Quiz

Question 1

SCSI ID:

Answer 1

Identifies physical device on a SCSI chain

Question 2

Which refers to a method for identifying logical partitions on a SCSI drive?

Answer 2

LUN = logical unit number

designating an individual or collection of physical or virtual storage devices that execute input/output (I/O) commands

Question 3

Which of the following requires termination?

Answer 3

SCSI chain

Question 4

What is the maximum allowable number of devices that can be attached to a parallel SCSI bus?

Answer 4

16 devices

Question 5

Which refers to the characteristic features of SAS [Serial-Attached SCSI]?

Answer 5

Serial interface

Point-to-point connection

Does NOT require bus termination