ある会社が本社と 1,000 マイル (1,609 km) 離れた支社に SAN を導入し、少量のデータにアクセスします。次の接続タイプのうち、実装するのに最もコスト効率が良いのはどれですか。
正解:A
iSCSI (Internet Small Computer System Interface) is a cost-effective way to connect to a SAN over a long distance. It uses standard Ethernet networks and TCP/IP protocol to transmit SCSI commands, allowing it to run over existing IP networks. This makes it less expensive to implement than Fibre Channel (FC) or Fibre Channel over Ethernet (FCoE) which require specialized cabling and equipment. Additionally, iSCSI can be used to connect to both local and remote storage devices, making it a suitable option for the branch office scenario you described.