NetApp NS0-191 Online Practice Questions and Exam Preparation

NetApp NS0-191 Online Questions & Answers

• Question 51:

  An existing aggregate with a maximum RAID size of 6 has four existing RAID groups with three disks in each RAID group. There are nine spare disks available. All disks on the node are the same type and size. What will be the result of adding all nine spare disks to the aggregate?

  A. You receive the "maximum number of raidgroups exceeded" error.
  B. The aggregate will have seven RAID groups.
  C. The aggregate will have three RAID groups.
  D. The aggregate will have five RAID groups.
  D. The aggregate will have five RAID groups.

• Question 52:

  You are creating a disk-partitioned root aggregate.

  Which two rules are enforced automatically when accomplishing this task? (Choose two.)

  A. A RAID group cannot have more than one partition from the same disk.
  B. A RAID group can have more than one partition from the same disk.
  C. The only supported RAID type for aggregates containing root-data partitioned disks is RAID-DP.
  D. The only supported RAID type for aggregates containing root-data partitioned disks is RAID 4
  A. A RAID group cannot have more than one partition from the same disk.
  C. The only supported RAID type for aggregates containing root-data partitioned disks is RAID-DP.

• Question 53:

  Click the Exhibit tab.

  

  A customer receives "CLUSTER NETWORK DEGRADED" AutoSupport messages from this clustered Data ONTAP system. The customer suspects that something occurred physically to the nodes after they had a data center maintenance

  move. The customer proceeds to follow the instructions in the Knowledge Base article regarding the "Error:

  CLUSTER NETWORK DEGRADED" message that results in the output shown in the exhibit. After analysis, the customer decides to replace the small form-factor pluggable (SFP) transceivers and the cables on the system.

  Which statistic supports the customer's analysis?

  A. BCast pkts
  B. CRC errors
  C. Jumbo frames
  D. Multi/broadcast
  B. CRC errors

• Question 54:

  Click the Exhibit tab.

  

  

  The exhibit shows an overview of a customer's network design. The customer is experiencing ping loss. As part of the troubleshooting process, you receive output by using the ifgrp status command from the node shell. In this scenario, what is the customer's problem?

  A. The interface group on the controller is not using the default type, causing a connection mismatch with the switch.
  B. Link aggregation is not active on the switch, despite being in the design.
  C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should.
  D. Virtual LANs (VLANs) are not used, which causes the interfaces to be overloaded.
  C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should.

• Question 55:

  A customer mentions that after replacing a failed power supply, their FAS2220 system is now unavailable. Which statement is correct in this scenario?

  A. The FAS2220 system requires that the power supplyis replaced within two minutes after removal.
  B. The power supply is not hot-swappable on a FAS2220.
  C. The FAS2220 system requires both power supplies properly functioning to serve data.
  D. The FAS2220 system shut down after 15 minutes due to having onlyone power supply installed.
  C. The FAS2220 system requires both power supplies properly functioning to serve data.

• Question 56:

  Your storage system has experienced a double-disk failure.

  When is this scenario considered to be in double-degraded mode?

  A. when two disks failed on a node
  B. when two disks failed on a single aggregate
  C. when two disks failed in a single RAID group
  D. when two disks failed on a single disk shelf
  C. when two disks failed in a single RAID group

• Question 57:

  You just set up a new clustered Data ONTAP 8.3 environment and want to monitor volume performance. Which two commands or products would help you accomplish this task? (Choose two.)

  A. OnCommand Performance Manager
  B. Quality of Service (QoS) commands
  C. OnCommand System Manager
  D. Syslog Server
  C. OnCommand System Manager
  D. Syslog Server

• Question 58:

  Which database must be installed for deployments of OnCommand Unified Manager 6.x and OnCommand Performance Manager for Linux installations?

  A. Oracle
  B. MS SQL Server
  C. Sybase
  D. MySQL
  D. MySQL

• Question 59:

  You have a 6-node cluster with six identical controllers. You are upgrading from clustered Data ONTAP 8.3.1 to clustered Data ONTAP 8.3.2. From the Upgrade Advisor, you downloaded the upgrade plan. In this scenario, which two steps are part of that plan? (Choose two.)

  A. Set a new image as the default image.
  B. Verify system health.
  C. Migrate all aggregates to the HA pair that was most recently upgraded.
  D. Perform LIF migration of all SAN LIFs before takeover.
  A. Set a new image as the default image.
  D. Perform LIF migration of all SAN LIFs before takeover.

• Question 60:

  A 2-node cluster (Node-1 and Node-2) has suffered a takeover event. The down node (Node-1) is currently waiting for giveback. However, it is ensure if the node will boot successfully. The client cannot suffer any data outage. Which command would you use to perform the giveback?

  A. CLUSTER::> storage failover giveback -ofnode Node-1 -only-cfo-aggregates
  B. CLUSTER::> storage failover giveback -fromnode Node-2
  C. CLUSTER::> storage failover giveback -ofnode Node-1 -require-partner-waiting false
  D. CLUSTER::> storage failover giveback -ofnode Node-1 -override-vetoes true
  C. CLUSTER::> storage failover giveback -ofnode Node-1 -require-partner-waiting false