NS0-157 Premium Bundle

NS0-157 Premium Bundle

NetApp Certified Data Administrator, Clustered Certification Exam

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Network-Appliance NS0-157 Free Practice Questions

Q1. - (Topic 2) 

A data Vserver can contain which three elements? (Choose three.) 

A. Aggregates 

B. Data LIF 

C. NAS volumes 

D. Other Vservers 

E. Ports 

F. SAN LUNs 

G. A Vfiler 

Answer: B,E,F 

Q2. - (Topic 1) 

Which two default SVM roles are available when an SVM is created? (Choose two.) 

A. vsadmin-readonly 

B. root 

C. vsadmin 

D. admin 

Answer: A,C 

Reference: https://library.netapp.com/ecmdocs/ECMP1368701/html/GUID-FFE11F8C-490B-4D6D-A18E-3488275029C7.html(See the table 1st point and last point). 

Q3. - (Topic 3) 

Which statement is true about converting an aggregate from 32-bit to 64-bit? 

A. It is supported when adding disks. 

B. It is supported without adding disks. 

C. It is supported in maintenance mode. 

D. It now supported. You must use VSM to migrate 32-bit to 64-bit. 

Answer:

Q4. - (Topic 3) 

A clustered Data ONTAP 8.2 Infinite Volume can share an aggregate with an FlexVol volume. 

A. True 

B. False 

Answer:

Q5. - (Topic 1) 

What is the maximum size of a compression group? 

A. 8 KB 

B. 4 KB 

C. 32 KB 

D. 64 KB 

Answer:

Q6. - (Topic 1) 

What communication link is necessary in order to establish an inter-cluster relationship? 

A. The cluster interface on each node must be able to communicate with the intercluster interface on each node in the both the source and destination clusters 

B. The cluster interface on the source cluster must be able to communicate with the cluster interface on the destination cluster 

C. The intercluster interface on the source cluster must be able to communicate with the intercluster interface on the destination cluster 

D. The intercluster interface on the source cluster must be able to communicate with the cluster interface on the destination cluster 

Answer:

Explanation: 

https://library.netapp.com/ecm/ecm_download_file/ECMP1197114 

Q7. - (Topic 3) 

What are four storage efficiency features that Data ONTAP 8.1 or latter Cluster-Mode provides ? (Choose four) 

A. transparent files 

B. thin provisioning 

C. SnapVault 

D. FlexClone 

E. deduplication 

F. compression 

Answer: B,D,E,F 

Q8. - (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 

Q9. - (Topic 1) 

A customer wants to use jumbo frames on an interface group called a0a. Interface group a0a contains ports e0c and e0d. Additionally, the customer is using VLAN tagging for VLANs 510 and 520. VLAN 510 will use jumbo frames but VLAN 520 will not. When the customer tries to enable jumbo frames on a0a-510 the command fails. 

What caused the failure? 

A. The MTU size must be set on the broadcast domain to which the ports belong. 

B. The LIF corresponding with VLAN 510 is not configured for jumbo frames. 

C. Ports e0c and e0d have conflicting MTU sizes configured. 

D. Jumbo frames must be enabled from the advanced privilege set. 

Answer:

Q10. - (Topic 1) 

A customer wants to use Storage Efficiency features on volumes used for backup/archive data. The customer is not concerned with performance degradation and is only concerned about storage efficiency. 

Which three Storage Efficiency features should be turned on to meet these needs? (Choose three.) 

A. deduplication 

B. post compression 

C. storage QoS 

D. inline compression 

E. SyncMirror 

Answer: A,B,D 

Explanation: http://community.netapp.com/t5/Tech-OnTap-Articles/Storage-Efficiency-in-Clustered-Data-ONTAP/ta-p/86822 http://www.netapp.com/us/products/platform-os/data-ontap-8/data-efficiency-features.aspx 

https://library.netapp.com/ecm/ecm_get_file/ECMP1141092 

Q11. - (Topic 1) 

You acquired a new company that has the same private IP address range. 

What must be set up on the NetApp cluster to support the duplicate networks? 

A. VLANs 

B. failover groups 

C. IPspaces 

D. DNS zone 

Answer:

Q12. - (Topic 2) 

Which two devices support the NetApp Remote Support Agent (RSA)? 

A. SP 

B. RTC 

C. RLM 

D. ILO 

E. BMC 

Answer: A,C 

Explanation: Explanation/Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1200041 (page 9) 

Q13. - (Topic 1) 

What is the speed of the cluster interconnect ports on a FAS2552? 

A. 10 Gb 

B. 1 Gb 

C. 8 Gb 

D. 16 Gb 

Answer:

Q14. - (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:

Explanation: Explanation/Reference: https://communities.netapp.com/docs/DOC-19016 (first bulleted point on the page) 

Q15. - (Topic 2) 

Which of these correctly describes single-node clusters? 

A. They support storage failover 

B. They support nondistruptive upgrade 

C. They have no cluster LIFs 

D. They are identical to one-node clusters 

Answer:

Q16. - (Topic 3) 

Which SAN LIF type allows failover? 

A. iSCSI LIFs only 

B. FCoE LIFs only 

C. FC LIFs only 

D. iSCSI LIFs and FCoE LIFs only 

E. FC LIFs and FCoE LIFs only 

F. None of the above 

Answer:

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