CompTIA
CV0-003 · Question #362
CV0-003 Question #362: Real Exam Question with Answer & Explanation
The correct answer is A: NAS. NAS (Network Attached Storage) is the classic example of shared, file-level storage accessible by multiple clients simultaneously over a standard network.
Cloud architecture
Question
Which of the following is considered to be shared access file-level storage?
Options
- ANAS
- BDAS
- CSAN
- DLUN
Explanation
NAS (Network Attached Storage) is the classic example of shared, file-level storage accessible by multiple clients simultaneously over a standard network.
Common mistakes.
- B. DAS (Direct-Attached Storage) is physically connected to and owned by a single host - it is neither networked nor shared by default.
- C. SAN (Storage Area Network) presents raw block-level storage to hosts, not a shared file system; each host formats and manages its own block device independently.
- D. A LUN (Logical Unit Number) is a block-level addressable storage unit carved from a SAN array - it is a block storage construct, not a file-level shared storage technology.
Concept tested. NAS shared file-level storage architecture
Reference. https://learn.microsoft.com/en-us/windows-server/storage/nfs/nfs-overview
Topics
#NAS#file-level storage#shared access
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