Which drive interconnect technology uses SCSI commands and a serial bus?

A.
SAS

B.
iSCSI

C.
SDI

D.
SATA

Explanation:
http://h20565.www2.hp.com/portal/site/hpsc/template.BINARYPORTLET/public/kb/docDisplay/res
ource.process/?spf_p.tpst=kbDocDisplay_ws_BI&spf_p.rid_kbDocDisplay=docDisplayResURL&ja
vax.portlet.begCacheTok=com.vignette.cachetoken&spf_p.rst_kbDocDisplay=wsrpresourceState%3DdocId%253Demr_na-c01071496-4%257CdocLocale%253D&javax.portlet.endCacheTok=com.vignette.cachetoken (page 6, table 3)