NetApp NS0-145 Online Practice Questions and Exam Preparation

NetApp NS0-145 Online Questions & Answers

• Question 81:

  If an aggregate contains multiple RAID DP groups, three disks in the same aggregate and ___________ it can fall without data loss.

  A. Is not currently being accessed
  B. Is in different file systems
  C. Is in different RAID groups
  D. Is in different spare pools
  C. Is in different RAID groups

• Question 82:

  Which 3 FAS deduplication features were added in ONTAP 7.3?

  A. Qtree SnapMirror is supported on the destination for deduplication by enabling on the source, destination, or both systems.
  B. The fingerprint database and the change logs that the deduplication process uses are located outside the volume, in the aggregate.
  C. After breaking the deduplication volume destination mirror, the deduplication (a-sis) process continues uninterrupted.
  D. The deduplication schedule is not tied to a Qtree SnapMirror update, and can be configured just like the deduplication schedule for any volume.
  E. The deduplication fingerprint and change logs were moved to the root volume /etc/dedup directory.
  A. Qtree SnapMirror is supported on the destination for deduplication by enabling on the source, destination, or both systems.
  B. The fingerprint database and the change logs that the deduplication process uses are located outside the volume, in the aggregate.
  D. The deduplication schedule is not tied to a Qtree SnapMirror update, and can be configured just like the deduplication schedule for any volume.

• Question 83:

  Which command will show the FCP target(s) on a storage system?

  A. lun show -v
  B. fcp show adapter
  C. fcp show all
  D. lun stats
  B. fcp show adapter

• Question 84:

  If you have a space-reserved, completely full 600G LUN with a volume fractional reservation of 100% and no free space, a snapshot copy of the volume fail.

  A. True
  B. False
  A. True

• Question 85:

  Which mechanism controls access to the volumes displayed in SnapDrive?

  A. RBAC
  B. Export Policy
  C. Name Mapping
  D. Audit policy
  A. RBAC

• Question 86:

  Two alternatives to guaranteeing LUN space reservations during a snapshot on a volume with fractional reserve set to 0% can be: (Choose two.)

  A. LUN reset
  B. Snap Autodelete
  C. Volume AutoSize
  D. Snapshot Reserve
  B. Snap Autodelete
  C. Volume AutoSize

• Question 87:

  Why does Data ONTAP save data in NVRAM memory prior to saving it to storage?

  A. Data ONTAP saves data in NVRAM memory to allow Data ONTAP to later write to disk from NVRAM.
  B. Data ONTAP saves data in NVRAM memory because it is more cost efficient than disks.snapvault initialize.
  C. Data ONTAP saves data in NVRAM memory to allow for faster access to read data than acquiring the same data from disk
  D. Data ONTAP saves data in the NVRAM in order to protect information in the event of power loss or other disruptions.
  D. Data ONTAP saves data in the NVRAM in order to protect information in the event of power loss or other disruptions.

• Question 88:

  Which two statements are TRUE of moving a volume? (Choose two)

  A. All writes from an NFS client to the volume continue
  B. The Snapshot copies of the volume are orphaned and then deleted
  C. The volume's position in the namespace is unaffected
  D. All NAS protocol writes to the volume are interrupted
  A. All writes from an NFS client to the volume continue
  C. The volume's position in the namespace is unaffected

• Question 89:

  Which option should be used with the nfsstat command to assist in decoding export and mount errors?

  A. nfsstat -d
  B. nfsstat -z
  C. nfsstat -c
  D. nfsstat t
  A. nfsstat -d

• Question 90:

  Which iSCSI security method encrypts data between the initiator and the target?

  A. IPSec
  B. CHAP
  C. LUN masking
  D. Header and Data Digests
  A. IPSec