NetApp NS0-157 Online Practice Questions and Exam Preparation

NetApp NS0-157 Online Questions & Answers

• Question 81:

  Logical interfaces support which three types of resources? (Choose three)

  A. Cluster
  B. Cluster-routes
  C. Failover groups
  D. Group-routes
  E. Interface groups
  F. Port
  G. VLAN
  H. VServer-router
  E. Interface groups
  F. Port
  G. VLAN

• Question 82:

  Possible roles for Single-Node Cluster: (choose three)

  A. Production
  B. Development
  C. Testing D. ABM
  B. Development
  C. Testing D. ABM

• Question 83:

  What is the maximum number of nodes a NAS cluster can have?

  A. 1
  B. 2
  C. 4
  D. 8
  E. 16
  F. 24
  G. 32
  F. 24

• Question 84:

  What command starts recording the current CLI session into a file?

  A. system cli record
  B. system record start
  C. system script record
  D. system script start
  D. system script start

• Question 85:

  You have a cluster with a node running root data partitioning and need to grow the aggregate for additional data volumes. What is NetApp's best practice for increasing the aggregate size to optimize performance?

  A. Add 16 disks to the aggregate.
  B. Create a new aggregate and migrate all data with vol move.
  C. Add two disks to an existing RAID group.
  D. Add a complete RAID group at a time.
  D. Add a complete RAID group at a time.

  ---

  best practices when you add storage to an aggregate optimizes aggregate performance: Add a complete RAID group at a time.

  Reference:https://library.netapp.com/ecmdocs/ECMP1368859/html/GUID-93C8D102-9666- 46AF-8350-03EFF8A6A68B.html

• Question 86:

  What are three types of resource supported by logical interfaces? (Choose three)

  A. VServer-routes
  B. port
  C. Interface groups
  D. failover groups
  E. cluster-routes
  F. cluster
  G. group-routes
  H. VLAN
  B. port
  C. Interface groups
  H. VLAN

• Question 87:

  Which is a supported management switch? (Choose two)

  A. Brocade 8000
  B. Brocade FLS624
  C. Cisco Nexus 5010
  D. Cisco Nexus 7000
  E. Cisco Catalyst 2960
  F. Cisco Nexus 5020
  E. Cisco Catalyst 2960
  F. Cisco Nexus 5020

  ---

  The NX5010 and NX5020 are cluster switches with 10Gbps ports.On the other hand these switches are reached their end of support and NX5596 is advised by NetApp. As I know the first 8 ports of NX5010 and the first 16 ports of NX5020 are 1/10Gbitps ports, so theoretically both can connect the management ports, but officially they are not management switches.

  Please see https://support.netapp.com/NOW/download/software/cm_switches/

• Question 88:

  During a storage failover you run the storage failover show-takeover command and it displays the messages "relocating its SFO aggregate" and "CFO aggregates not attempted".

  How would you relocate the CFO aggregate?

  A. Wait for the failed controller to come online and takeover the aggregate.
  B. Wait for the CFO aggregate to show "done" once the SFO is complete.
  C. Put the CFO aggregate online to force the data aggregate to come online.
  D. Force giveback of the failed controller to force that data aggregate to come online.
  C. Put the CFO aggregate online to force the data aggregate to come online.

• Question 89:

  How can you prevent a single SnapMirror relationship from utilizing more than the desired bandwidth?

  A. Specify a SnapMirror throttle for the destination mode
  B. Specify a SnapMirror throttle for the whole cluster
  C. Specify a SnapMirror throttle for that relationship
  D. Enable SnapMirror network compression
  C. Specify a SnapMirror throttle for that relationship

• Question 90:

  The root volume of a node in the cluster is named

  A. vs_root
  B. mhost
  C. rootvol
  D. vol0
  D. vol0