CompTIA
CAS-002 · Question #745
CAS-002 Question #745: Real Exam Question with Answer & Explanation
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Technical Integration of Enterprise Components
Question
An organization is concerned with potential data loss in the event of a disaster, and created a backup datacenter as a mitigation strategy. The current storage method is a single NAS used by all servers in both datacenters. Which of the following options increases data availability in the event of a datacenter failure?
Options
- AReplicate NAS changes to the tape backups at the other datacenter.
- BEnsure each server has two HBAs connected through two routes to the NAS.
- CEstablish deduplication across diverse storage paths.
- DEstablish a SAN that replicates between datacenters.
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Topics
#SAN replication#NAS#disaster recovery#data availability