Azure Architecture & ServicesCâu 48 / 100
Which Azure storage redundancy option keeps multiple copies of your data within a single datacenter?
a.Geo-redundant storage (GRS)
b.Zone-redundant storage (ZRS)
c.Read-access geo-redundant storage (RA-GRS)
d.Locally redundant storage (LRS)
Giải thích
Locally redundant storage (LRS) replicates data three times within a single physical location in the primary region. It is the lowest-cost option but does not protect against a datacenter-wide outage. Higher redundancy tiers spread copies across zones or regions.
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