NS0-157 Exam Questions - Online Test
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Q1. - (Topic 3)
Which are two requirements for the Cluster-Mode solution? (Choose two.)
A. Thunderbolt or LightPeak cabling with backplane interface on storage
B. Management switches
C. InfiniBand cabling with backplane interface for all storage systems
D. FC Cluster switches
E. Cluster switches
Answer: C,E
Q2. - (Topic 2)
Clustered Data ONTAP 8.2 or later Quality of Service (QoS) Policies have which three
characteristics?
A. A LUN’s QoS policies can be changed dynamically
B. A QoS policy can be decreased
C. A QoS policy can be increased
D. A Qtree’s QoS policies can be changed dynamically
E. A volume can be a member of two QoS policies
Answer: A,B,C
Q3. - (Topic 2)
Which version of Data ONTAP first supports Flash Pool?
A. Data ONTAP 8.1.1 Cluster-Mode
B. Data ONTAP 7.3
C. Data ONTAP 8.1 7-Mode
D. Data ONTAP 8.1 Cluster-Mode
Answer: A
Q4. - (Topic 1)
Which of the following is true about a data protection (DP) mirror destination volume? (Choose all that apply)
A. Can be in the same vserver as the source
B. Can be in a different vserver as the source
C. Can be on a different cluster from the source
D. Can be on a Data ONTAP 7-mode system
E. Can be smaller than the source
Answer: A,B,C
Q5. - (Topic 2)
Which protocols does clustered Data ONTAP HA support with Infinite Volumes?
A. NFSv3, NFSv4.1, and SMB1.0
B. NFSv2 and SMB1.0 only
C. NFS v1, NFSv2, and NFSv3 only
D. NFSv2, NFSv3, and NFSv4.0 only
E. NFSv3 only
F. All supported NAS and SAN protocols on Data ONTAP
Answer: A
Explanation: Explanation/Reference: http://www.globbtv.com/microsite/18/Adjuntos/_TR-4078_INFINITEVOLUME_BPG.PDF (page 5, supported configuration) Clustered DOT 8.1 supports NFSv3 only.
***But on 8.2 it supports: NFSv3, NFSv4.1, CIFS***
Q6. - (Topic 2)
Which NetApp Virtual Storage Tier component works aggregate-wide on a FAS controller?
A. Flash I/O
B. Flash Cache
C. Flash Accel
D. Flash Disk
E. Flash Pool
Answer: B
Explanation: Explanation/Reference: https://communities.netapp.com/docs/DOC-19016 (first bulleted point on the page)
Q7. - (Topic 2)
Which of the following steps must be completed before a CIFS share can be active?
A. Configure name mapping
B. License both NFS and CIFS
C. Create a data LIF for the CIFS server on every node
D. Reboot the node containing the CIFS Vserver root volume
Answer: A
Q8. - (Topic 3)
Which two now feature are available in Data ONTAP 8.1.1 C-Mode? (Choose two)
A. Flash pool
B. SSD Support
C. Infinite volume
D. Infiniband
Answer: A,C
Explanation:
https://communities.netapp.com/community/netapp-blogs/sanbytes/blog/2012/06/24/announcingdata-ontap-811-operating-in-cluster-mode
Q9. - (Topic 1)
AutoSupport recently stopped working. No changes were made on the cluster itself.
Which three factors outside of the cluster would cause the failure? (Choose three.)
A. changes to DNS
B. changes to the firewall
C. changes to the Active Directory service account
D. changes to your NetApp support user ID
E. changes to the proxy server
Answer: A,B,E
Q10. - (Topic 3)
Which of the following statements is true about a Flash Pool?
A. A 32 bit or 64 bit aggregate containing SSDs and HDDs
B. A 32 bit aggregate containing SSDs and HDDs
C. A 64 bit aggregate containing SSDs and HDDs
D. A 64 bit aggregate containing only SSDs
Answer: C