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Question 1
What command would you run to re-create the dedupe fingerprint for a volume?
Correct Answer:
sis start -s /vol/vol1
Explanation:
Recreating the dedupe fingerprint for a volume is done by starting the SIS process for that volume with the -s option. The command targets the specific volume path and tells the system to rebuild the fingerprint data for the blocks in that volume, ensuring the dedupe metadata aligns with the actual data. The -s flag is the option that initiates the fingerprint re-creation, while starting with -b or enabling SIS serves different purposes (building or enabling SIS in general) and does not perform the targeted fingerprint re-creation.
Question 2
Which protocol set is commonly associated with storage area networks in NetApp environments?
Correct Answer:
CIFS, FCP, NFS
Explanation:
NetApp environments commonly provide access to storage through both SAN and NAS protocols. Fibre Channel Protocol (FCP) is the classic SAN protocol used over Fibre Channel networks, enabling block-level storage access. NFS and CIFS (SMB) are NAS file-sharing protocols used over IP networks to access file data on the same storage system. Since NetApp systems typically support both SAN (FCP) and NAS (NFS and CIFS) access, this trio best represents the protocol set you’d associate with storage area networks in such environments. The other options introduce protocols not tied to SAN access (like HTTP/FTP/SFTP) or omit the essential SAN protocol (FCP) or include less relevant pairings.
Question 3
What is the maximum distance between a standard clustered pair operating at 2Gbps?
Correct Answer:
500 meters
Explanation:
The key idea here is the physical limit of the interconnect between two nodes in a standard clustered pair at a 2Gbps rate. That interconnect is designed to carry the cluster’s heartbeat, synchronization, and data traffic reliably, so it has a defined maximum cable length based on the optical transceivers and fiber type used. For a standard clustered pair operating at 2Gbps, that maximum link length is 500 meters. This distance ensures signal integrity and timing alignment needed for proper cluster operation. If you need more distance, you’d have to use a different interconnect option or architecture, which isn’t part of the standard clustering setup.
Question 4
Which statement describes NSE certificate requirements?
Correct Answer:
An external CA is required.
Explanation:
Certificates prove who is on the other end of a connection and establish trust for encrypted communication. For NSE, the SSL certificate presented by the system must be issued by a trusted external certificate authority so clients across different networks can verify the identity without having to install and trust an internal root CA manually. An external CA provides a widely recognized trust anchor, simplifying client trust, revocation handling, and interoperability. If you used a self-signed certificate or an internal CA, clients would typically not trust it by default and you'd have to distribute and manage the root certificate everywhere, which is impractical in most environments. Therefore, an external CA is required.
Question 5
During migration from Data ONTAP 7G to 8.0 7-mode, existing non-traditional aggregates are designated as ____.
Correct Answer:
32-bit
Explanation:
In this migration scenario, NetApp classifies aggregates by the addressing width they use. Existing non-traditional aggregates from Data ONTAP 7G are designated as 32-bit, reflecting the older addressing scheme they rely on. This labeling ensures the system handles their metadata and block addressing correctly during the move to 8.0 7-mode. New aggregates created under 8.0 7-mode use 64-bit addressing to support larger data sets, while 16-bit would be too small for practical use, and foreign isn’t the designation for these migrated aggregates.
Question 1
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About this Exam

Prepare with the NetApp Data ONTAP 8.0 7-Mode Administrator certification NS0-154 Practice Test practice quiz. This question bank includes 10 questions covering command, remove, cluster, storage, and clustered. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NetApp Data ONTAP 8.0 7-Mode Administrator certification NS0-154 Practice Test

This practice set contains 10 questions from the matching question bank and focuses on command, remove, cluster, storage, and clustered. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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