NetApp NS0-509 Online Practice Questions and Exam Preparation

NetApp NS0-509 Online Questions & Answers

• Question 131:

  An enterprise customer has both a NetApp FAS8200 4-node cluster and a third-party storage array in a shared SAN environment. The host servers connect to both storage vendors' arrays in the fabric. Regarding (he hosts in this scenario, what are- two NetApp best practices when performing this task? (Choose two.)

  A. Set the default timeout values and storage parameters for the host system.
  B. Provide isolation between storage systems using NetApp's multitenancy feature.
  C. Always use the same adapter for heterogeneous storage systems.
  D. Use separate adapters to connect to each vendors' storage system.
  A. Set the default timeout values and storage parameters for the host system.
  D. Use separate adapters to connect to each vendors' storage system.

• Question 132:

  A customer's NetApp infrastructure is reaching end-of-life (EOL), and they want to inventory their NetApp cluster. The customer wants to make sure that the proposed technical refresh satisfies their growing data demands. Which two tools would you use to help with this recommendation? (Choose two.)

  A. Upgrade Advisor
  B. OneCollect
  C. Config Advisor
  D. Active IQ
  A. Upgrade Advisor
  C. Config Advisor

• Question 133:

  As a system administrator, you perform a routine check of available storage space on your FAS2750. You notice that the vol_1 volume is approaching 100% capacity. The volume is configured with the space guarantee set to volume and the LUN reservation is disabled. You want to free up space in the volume without increasing its size.

  Which action would accomplish this task?

  A. Increase the size of the LUN.
  B. Increase the Snapshot Reserve.
  C. Increase the aggregate size.
  D. Use deduplication.
  C. Increase the aggregate size.

• Question 134:

  You have an SVM that serves LUNs to your hosts in an FC SAN environment. This SVM runs on a 4-node cluster and has two data LIFs on each node, according to best practices. You just created a LUN and mapped it to your initiators group. The LUN is owned by node01.

  In this scenario, what would be an appropriate test for LUN mobility?

  A. Move the LUN to node02.
  B. Mirror the LUN to another node in your cluster.
  C. Physically disconnect the SAN ports, and verify if the SAN data LIFs automatically move to other hosts.
  D. Copy the LUN to another node and create a new LUN map.
  A. Move the LUN to node02.

• Question 135:

  Exhibit.

  

  Referring to the exhibit. What are two viable scenarios to test LUN multipathing on Host 1? (Choose two.)

  A. Reboot one of the switches.
  B. Disable one of the FC LIFs on Controller 1.
  C. Disconnect one of the host cables.
  D. Reboot Host 1.
  A. Reboot one of the switches.
  C. Disconnect one of the host cables.

• Question 136:

  When planning out a new FC SAN implementation for a AFF cluster, which two variables should be considered for a highly-available, resilient solution? (Choose two.)

  A. Length of LC/LC optic cables
  B. Multiple disk shelves
  C. Multiple PDUs connected to separate circuits
  D. Data-fabric zones using multiple switches
  C. Multiple PDUs connected to separate circuits
  D. Data-fabric zones using multiple switches

• Question 137:

  Exhibit.

  

  A customer is testing a dual-fabric FC SAN configuration as shown in the exhibit and the zones are implemented on the switches shown below.

  

  If all the nodes are in the SLM reporting nodes list, hoe many path per LUN should the customer expect when simulating an FC SFP failure by bringing LIF_3 offline?

  A. 15 paths
  B. 3 paths
  C. 4 paths
  D. 7 paths
  D. 7 paths

• Question 138:

  Click the Exhibit button.

  

  Referring to the exhibit, you have SAN LUNs on an AFF A700s and are asked to test an SSD shelf stack failure. What is the maximum allowed number of failed paths per controller to shelf stack before a storage failover occurs?

  A. 1
  B. 3
  C. 2
  D. 4
  C. 2

• Question 139:

  How do you configure the iSCSI-SendTargets datastore when the datastore is provisioned from NetApp storage?

  A. You must configure jumbo frames when SendTargets-based iSCSI is used.
  B. Use static discovery to add the target IQN.
  C. Use dynamic discovery to add the target IQN.
  D. You must configure a single protocol on the SVM when SendTargets-based iSCSI is used.
  C. Use dynamic discovery to add the target IQN.

• Question 140:

  You are provisioning a LUN using an ISCSI initiator on an ESX host. You disable Ethernet flow control for all ports but are experiencing Performance issues. In this scenario, which two actions would improve the performance issue? (Choose two.)

  A. Set the MTU settings 1500 for optimal performance.
  B. Dedicate your ports to ISCSI traffic.
  C. Enable jumbo frames across the entire data path.
  D. Confirm that your host .mil storage polls are connected to a different network.
  B. Dedicate your ports to ISCSI traffic.
  C. Enable jumbo frames across the entire data path.