NS0-157 · Question #342
Junctions are used to join volumes to ...
The correct answer is A. Form a namespace. In ONTAP, junctions are mount points that attach volumes at specific directory paths within an SVM, creating a single unified namespace accessible to all clients.
Question
Junctions are used to join volumes to ...
Options
- AForm a namespace
- BA node vserver
- CUNIX clients
- DCIFS clients
How the community answered
(55 responses)- A89% (49)
- B2% (1)
- C2% (1)
- D7% (4)
Why each option
In ONTAP, junctions are mount points that attach volumes at specific directory paths within an SVM, creating a single unified namespace accessible to all clients.
Junctions connect volumes at defined path points within a Storage Virtual Machine (SVM), allowing clients to traverse the entire directory tree as a single contiguous file system. This namespace abstraction is protocol-agnostic and supports both NFS and SMB/CIFS access through one unified directory hierarchy.
Node SVMs (the admin or node vserver type) do not serve data and do not use junctions for volume mounting; junctions are a data SVM construct.
Junctions are not specific to UNIX or NFS clients; they form a namespace that is equally accessible to Windows (CIFS/SMB) clients and any other supported protocol.
Junctions are not limited to CIFS clients; the namespace they create is protocol-neutral and accessible to NFS, SMB, and other clients simultaneously.
Concept tested: ONTAP namespace and junction point concepts
Source: https://docs.netapp.com/us-en/ontap/nfs-admin/namespaces-junction-points-concept.html
Topics
Community Discussion
No community discussion yet for this question.