NetApp NetApp Certifications NS0-157 Questions & Answers

• Question 131:

  With clustered Data ONTAP 8.2 or later, an administrator may use NDMP commands at which two levels? (Choose Two)

  A. Node

  B. Cluster

  C. Intercluster

  D. Vserver

  Correct Answer: AD

• Question 132:

  What is the first step for setting up a cluster Data ONTAP 8.2?

  A. Cluster Setup

  B. Join Cluster

  C. Install second node

  D. Enable HA

  Correct Answer: A

  Setting up the cluster involves creating the cluster on the first node, joining any remaining nodes to the cluster, and configuring a number of features--such as synchronizing the system time--that enable the cluster to operate nondisruptively. The cluster setup command runs the cluster setup wizard, which can be used to either create a cluster or join a node to an existing cluster. When you run the cluster setup wizard, enter the appropriate information at the prompts. You will be asked to provide the following information to create a cluster: Cluster name Cluster base license key Feature license keys Cluster administrator's password Cluster management interface port, IP address, netmask, default gateway Node management interface port, IP address, netmask, default gateway DNS domain names Name server IP addresses Location You will be asked to provide the following information to join a cluster: Cluster name Node management interface port, IP address, netmask, default gateway Link: https://library.netapp.com/ ecmdocs/ECMP1196817/html/cluster/setup.html

• Question 133:

  Which three of these features were introduced in clustered Data ONTAP 8.2 (choose three)

  A. SnapVault software for clusters

  B. three-node clusters

  C. eight-node scalable SAN clusters

  D. Switchless-two-node clusters

  Correct Answer: ACD

• Question 134:

  Which user space utility is used to manage other applications in the user space?

  A. secd

  B. RDB

  C. Notifyd

  D. spmd

  Correct Answer: D

• Question 135:

  With clustered Data ONTAP 8.2 or later, which SAN component will no longer be supported?

  A. Windows Server 2012

  B. vSphere 5.1

  C. Veritas DMP

  D. Red Hat Enterprise Linux 6.2

  E. AIX 7.1

  Correct Answer: C

• Question 136:

  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

  Correct Answer: BEF

• Question 137:

  Which statement is true when a two node switchless cluster is grown to a four-node cluster?

  A. The new HA-pair connected to two new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.

  B. There is a short outage while the new HA pair and existing two node cluster add additional NVRAM cards for cluster connections.

  C. The new HA pair is direct-attached to the existing two-node cluster-free 10 GbE ports without adding switches.

  D. The new HA pair is connected to four new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.

  Correct Answer: A

• Question 138:

  Which feature is NOT supported by clustered Data ONTAP 8.2?

  A. Synchronous SnapMirror

  B. Data Protection Mirrors

  C. Load Sharing Mirrors

  D. Non-disruptive upgrades

  Correct Answer: A

• Question 139:

  Which logical interface is created when you create a single-node clustered Data ONTAP system during cluster setup?

  A. Two cluster LIFs

  B. An intercluster LIF

  C. A data LIF

  D. A cluster management LIF

  Correct Answer: D

  https://library.netapp.com/ecm/ecm_download_file/ECMP1196907 (page 34)

• Question 140:

  Which security style is supported with Infinite Volumes?

  A. Block

  B. NTFS

  C. Unix security style

  D. Mixed

  Correct Answer: C

  https://library.netapp.com/ecmdocs/ECMP1196891/html/GUID-F94F7AD4-1ED3-424A- B6A53C175BF42CE5.html