NetApp NetApp Certifications NS0-593 Questions & Answers

• Question 21:

  A customer enabled NFSv4.0on an SVM and changed the client mount from NFSv3 to NFSv4. Afterwards, the customer found that the directory owner was changed from root to nobody. In this scenario, which statement is true?

  A. The customer did not configure name services on the SVM.

  B. The clients must be restarted to start using NFSv4.

  C. The export policy is not configured properly.

  D. The ID mapping domains do not match between the client and server.

  Correct Answer: C

• Question 22:

  After expanding a two-node AFF A300 cluster with two AFF A700 nodes, you observe latencies when data is accessed indirectly. The system node run -node -command netstat command shows retransmits and packet drops on the LIFs. The AFF A700 nodes with 40 Gbps and the AFF A300 connect with 10 Gbps to the cluster interconnect. You are using Cisco Nexus 3132Q cluster interconnect switches. You just updated to ONTAP 9.8 software.

  In this scenario, what is causing this problem?

  A. The 10 Gbps to 10 Gbps cluster Interconnect is creating a speed mismatch.

  B. AFF A300 and AFF A700 node mixing Isnot supported in ONTAP 9.8 software.

  C. The AFF A300 Is using an adapter card for the cluster Interconnect, but only onboard ports are supported.

  D. There is an NXOS firmware mismatch, verify in the Interoperability Matrix (1MTJ for a supportedversion.

  Correct Answer: A

• Question 23:

  You have a 2-node NetApp FAS2750 switchless cluster with twenty-four 1.8 TB disks that is experiencing performance issues. Upon investigation, you discover severaltype B consistency points.

  

  Referring to the exhibit, which corrective action would address these consistency points?

  A. Create additional data LIFs.

  B. Convert the 2-node switchless cluster to a 2-node switched cluster.

  C. Add an additional shelf oftwenty-four 1.8 TB disks.

  D. Replace the twenty-four 1.8 TB disks with twelve 4 TB disks.

  Correct Answer: C

• Question 24:

  Your customer calls you because one application is not able to access a NetApp ONTAP S3 bucket. While reviewing the EMS log on the cluster, you see the following message:

  

  The same credentials work in another application. In this scenario, what would cause this problem?

  A. The application is trying to log in as an anonymous user.

  B. The application is using v2 signatures.

  C. The application is using v4 signatures.

  D. The application is trying to access using the HTTP protocol.

  Correct Answer: A

• Question 25:

  Your customer installed the shelf firmware for their NS224 shelf over a week ago, and the firmware has notupgraded on shelf 1 module B. The customer wants to know what the next steps would be to get the firmware upgraded after verifying that the shelf firmware is indeed loaded onto the system.

  Which step would you perform to complete the firmware upgrade?

  A. Reseat the NSM100 module.

  B. Reseat the disk in Bay 0.

  C. Power cycle the shelf.

  D. Reseat the PSU of the shelf.

  Correct Answer: C

• Question 26:

  A storage administrator reports that a monitoring toot is reporting that the storage controller reads between 90% to 93% CPU use. You run the sysstat -m command against thenode in question.

  

  Referring to the exhibit, which statement is correct?

  A. The customer should be advised to exclude certain workflows to reduce use.

  B. High network exempt use could be a problem.

  C. You should immediately investigate further bygathering perfstat data and opening a support case.

  D. The CPU Is not a first-order monitoring metric for ONTAP.

  Correct Answer: C

• Question 27:

  When you review performance data for a NetApp ONTAP cluster node, there are back-to- back (B2B) type consistency points (CPs) found occurring onthe loot aggregate.

  In this scenario, how will performance of the client operations on the data aggregates be affected?

  A. During B2B processing, clients will be unable to write data.

  B. Data aggregates will not be affected by B2B processing on another aggregate.

  C. During B2B processing, all I/O to the node is stopped.

  D. During B2B processing, clients will be unable to read data.

  Correct Answer: B

• Question 28:

  Which two throughput elements are controlled by host applications? (Choose two.)

  A. operation size

  B. Jitter

  C. concurrency

  D. latency

  Correct Answer: BD

• Question 29:

  Your customer complains that u host will constantly report losing a connection to the iSCSl target and then report that the session was reestablished.

  

  As shown in the exhibit, what is a cause of this flapping?

  A. A host with an IP address of 172.20.10.80 and a second host with an IP address of 10.10.20.60 have the same IQN.

  B. A host with an IP address of 172.20.10.80 and a secondhost with an IP address of 10.10.20.60 are in different initiator groups.

  C. A host with an IP address of 172.20.10.80 and a second host with an IP address of 10.10.20.60 are accessing the same LUN.

  D. A host with an IP address of 172.20.10.80 and a secondIP address of 10.10.20.60 is accessing different LUNs.

  Correct Answer: C

• Question 30:

  Which two statements about NetApp Cloud Volumes ONTAP licenses ate true? (Choose two.)

  A. Having an Essentials package enables you to convert to another licensing option.

  B. Capacity-based license packages support only single-node configurations.

  C. BYOL licenses are purchased directly from NetApp.

  D. AWS Marketplace contracts cannot be mixed with BYOL.

  Correct Answer: BC