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What is Small Computer Systems Interface (SCSI)

Acronym Small computer system interface a set of standards used by an input device to interface with the computer. SCSI systems can daisychain up to 7 seven devices to a single connection. In other words, one device can connect to other device and to another until it connects to the computer. Because several devices can connect to one single input connection each device must be properly terminated for the entire chain of devices to work. 

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