A stand$-$alone storage system that can be configured to contain several virtual volumes and connected to several servers through fiber optic cables, and is seen as "local" storage by servers' operating systems is called a$($n$)$:

Question $54$ Select one:

a$.$

Logical server cluster

b$.$

Active$-$active server cluster

c$.$

Network attached storage $($NAS$)$

d$.$

Storage area network $($SAN$)$