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Following questions and answers are all new published by NetApp Official Exam Center: http://www.lead2pass.com/ns0-158.html
QUESTION 1
Which data protocol is available to use on an SVM?
A. FTP
B. CIFS
C. HTTP
D. TFTP
Answer: B
Explanation:
You can configure CIFS and NFS protocols on the Storage Virtual Machine (SVM) to provide file-level data access for NAS clients. To enable CIFS protocol, you must create the data LIFs and the CIFS server. To enable NFS protocol, you can specify the NIS details in addition to the data LIFs. https://library.netapp.com/ecmdocs/ECMP1354558/html/GUID-75523E3A-839A-4530-919D-29F98AB6C2E7.html
QUESTION 2
When creating a data aggregate, what is the default minimum number of disks for RAID4 and RAID-DP?
A. 5 for RAID4 and 9 for RAID-DP
B. 4 for RAID4 and 7 for RAID-DP
C. 3 for RAID4 and 5 for RAID-DP
D. 2 for RAID4 and 3 for RAID-DP
Answer: C
Explanation:
For 8.2, the minimum number of disks for RAID-DP is 5 and for RAID4 is 3.
https://library.netapp.com/ecmdocs/ECMP1203768/html/html/GUID-0FCA2F39-9B0A-4FE7-9F22-4479600B8397.html
QUESTION 3
What are the two valid settings for fractional reserve? (Choose two.)
A. 100%
B. 20%
C. 0%
D. 50%
Answer: AC
Explanation:
The fractional reserve setting is expressed as a percentage; the only valid values are 0 and 100 percent. You use the vol options command to set fractional reserve. https://library.netapp.com/ecmdocs/ECMP1368845/html/GUID-596042AF-8E9C-4187-969C-633DFDD5A936.html
QUESTION 4
How many disks reside in a DS4246 shelf?
A. 46
B. 42
C. 14
D. 24
Answer: D
Explanation:
http://www.netapp.com/uk/products/storage-systems/disk-shelves-and-storage-media/disk-shelves-tech-specs.aspx(See the Table).
QUESTION 5
Which two NFS versions are supported on clustered Data ONTAP 8.3? (Choose two.)
A. NFSv1
B. NFSv2
C. NFSv3
D. NFSv4
Answer: CD
Explanation:
Configure clustered Data ONTAP 8.3 for NFSv3, NFSv4, and NFSv4.1, including parallel NFS (pNFS)
QUESTION 6
A customer wants to use a UTA2 PCIe card in a new FAS8000 system. Which three steps must be completed before the customer is able to use the ports for Fc access to an FCP switch? (Choose three.)
A. Use the system hardware unified-connect modify command to change the personality from initiator to target.
B. Verify the WWPN of the UTA2 so that these can be used in the igroup to map the LUNs for host access.
C. Verify that the correct SFP+ is installed for FC.
D. Verify the card’s hardware configuration by running the systemhardware unified-connect show command.
E. Verify that Data ONTAP iSCSI, GIFS, and NFS are licensed on the system.
Answer: ACD
Explanation:
https://library.netapp.com/ecmdocs/ECMP1368525/html/GUID-EC0DDAEE-1178-48EF-B90D-0A7DF498F71B.html
QUESTION 7
Which two default SVM roles are available when an SVM is created? (Choose two.)
A. vsadmin-readonly
B. root
C. vsadmin
D. admin
Answer: AC
Explanation:
https://library.netapp.com/ecmdocs/ECMP1368701/html/GUID-FFE11F8C-490B-4D6D-A18E-3488275029C7.html(See the table 1st point and last point).
QUESTION 8
In the storage failover command, what does the bypass-optimization option do?
A. It takes over the partner node without performing aggregate relocation.
B. It migrates all logical interfaces during takeover.
C. It takes over without migrating all logical interfaces.
D. It takes over the partner node performing aggregate relocation.
Answer: A
Explanation:
Take over the partner node without performing storage failover takeover -bypass-aggregate relocation optimization true
https://library.netapp.com/ecmdocs/ECMP1367947/html/GUID-4B814447-521D-43B7-846D-AB4EF86A25A1.html
QUESTION 9
Which type of upgrade is supported from a single-node FAS2552 to a dual-node cluster with clustered Data ONTAP 8.3 when all 10 GB ports are used for host access?
A. a disruptive upgrade from a single-node cluster to a dual-node HA cluster
B. a non-disruptive upgrade of a single-node cluster into a dual-node HA cluster
C. a single-node cluster upgraded by migration of data to another single-node cluster
D. a disruptive single-node cluster upgraded to a dual-node HA cluster by adding 10 Gb Ethernet cards
Answer: A
Explanation:
There are no Slots in FAS2552.
In Hardware universe there are no supported Adapter Cards for FAS25xx.
FAS 2552 uses 1 Gb ports for cluster interconnect as in Question 52 described.
QUESTION 10
Which two solutions are valid for clustered Data ONTAP MetroCluster? (Choose two.)
A. FAS3200 series controllers
B. FAS2500 series controller
C. four nodes at each site
D. two nodes at each site
Answer: AD
Explanation:
FAS 2500 series is not supported for Metro Cluster configuration
QUESTION 11
Which type of connectivity is supported when connecting third-party arrays through FlexArray Virtualization for back-end storage to a NetApp cluster?
A. iSCSI
B. SAS
C. FC
D. Infiniband
Answer: C
Explanation:
On the back end, FlexArray attaches to your existing storage arrays via Fibre Channel and provides a virtualization layer between the storage array and the hosts
QUESTION 12
A customer has an aggregate, aggr1_01 with three RAID groups: rg0, rg1, and rg2. Each RAID group has 15 disks, and the aggregate’s maximum RAID group size is set to 18 disks.
The customer adds three additional disks to the aggregate using the following command:
storage aggregate add-disks -aggregate aggr1_01 -diskcount 3
How are the RAID groups affected by this command?
A. The disks are added to a new RAID group rg3.
B. Each RAID group receives one additional disk.
C. The three disks are added to RAID group rg2.
D. The three disks are added to RAID group rg0.
Answer: C
Explanation:
Tested with a 4 node clustered Data ONTAP 8.3 cluster
Cluster::*> storage aggregate add-disks -aggregate aggr2 -diskcount 3
Cluster::*> run -node node03 sysconfig -V
volume aggr2 (3 RAID groups):
group 2: 18 disks
group 1: 15 disks
group 0: 15 disks
QUESTION 13
Which three disk shelf types are supported in clustered Data ONTAP 8.3? (Choose three.)
A. DS4486
B. DS14-MK4-FC
C. DS14-MK2-FC
D. DS14-MK2-AT
E. DS14
Answer: ABD
Explanation:
Disk shelves supported DS2246 (2U; 24 drives, 2.5″ SFF) DS4246 (4U; 24 drives, 3.5″ LFF)
DS4486 (4U; 48 drives, 3.5″ LFF)
DS4243 (4U; 24 drives, 3.5″ LFF) supported for upgrades only DS14 disk shelves (mk2-AT, mk4) are supported for upgrades only
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