____ is a subnetwork technology originally developed for mainframes but now is used primarily for SANs and enables gigabit high-speed data transfers.
A) Ethernet Channel
B) Fibre Channel
C) Disk Channel
D) InfiniBand®

Question

Quizplus · Accepted Answer

Fibre Channel is the subnetwork technology originally developed for mainframes but now is used primarily for SANs (storage area networks) and enables high-speed data transfers up to gigabit level. Ethernet Channel is a technology that allows multiple Ethernet links to combine into one logical channel with increased bandwidth. Disk Channel is a term used for a direct connection between a computer and a disk drive for data transfer. InfiniBand® is a high-speed serial input/output (I/O) computer link used for data interconnect both among and within computers over high-speed networks.

____ Is a Subnetwork Technology Originally Developed for Mainframes but Now