COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Local bus
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cache controller
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Expansion bus
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SCSI
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Detailed explanation-1: -The main purpose of this interface, called the SCSI bus, is to provide host computer systems with connections to a variety of peripheral devices, including disk subsystems, tape subsystems, printers, scanners, optical devices, communication devices, and libraries.
Detailed explanation-2: -SCSI is a bus used to connect computer storage devices to a computer. Several types of SCSI buses include parallel SCSI, serial attached SCSI, and Fibre Channel.
Detailed explanation-3: -The SCSI architecture allows 8 devices per SCSI bus. The controller itself is a device so seven additional physical devices can be attached. Each physical device can have 7 logical devices attached to it as well. In theory, 64 addressable devices can be attached to a single SCSI controller.