Free NCA Exam Braindumps (page: 7)

Page 7 of 34

When should Pulse be disabled?

  1. When the cluster is connected to the Internet with less than 1GbE.
  2. When the cluster is deployed in 3 dark-site.
  3. Before any cluster maintenance activities requiring node reboots.
  4. Only under the guidance of Nutanix Support.

Answer(s): D

Explanation:

Pulse should only be disabled under the guidance of Nutanix Support and not for any other reason. Pulse is a feature of the Nutanix cluster that enables the cluster to report back health and performance data to Nutanix for troubleshooting and performance optimization purposes. Disabling Pulse without the guidance of Nutanix Support is not recommended, as it could lead to potential issues with the cluster.


Reference:

https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator- Guide-v5_7:pag-pulse-c.html



Which feature in Pulse helps secure a customer's private information?

  1. Security Central
  2. Cluster Lockdown
  3. Data-at-rest Encryption
  4. Data Obfuscation

Answer(s): D

Explanation:

Data Obfuscation is a feature in Pulse that helps secure a customer's private information by obfuscating the data before it is sent to Nutanix. This ensures that any data sent to Nutanix is not visible to anyone other than the customer, and helps protect sensitive data from unauthorized access or malicious actors.


Reference:

https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator- Guide-v5_7:pag-pulse-c.html



Which Nutanix storage service can store Petabytes of unstructured data and supports S3 APIs?

  1. DSF
  2. Files
  3. Volumes
  4. Objects

Answer(s): D

Explanation:

Nutanix Objects is a storage service that can store petabytes of unstructured data and supports S3 APIs. It is a distributed object store that provides an easy-to-use interface for storing and managing objects and data. It also provides advanced features such as versioning, replication, encryption, and access control.


Reference:

https://portal.nutanix.com/page/documents/details?targetId=Platform- Administrator-Guide-v5_7:pag-objects-c.html



What is the biggest benefit of the Redfish Protocol and LCM?

  1. HBA and NIC card update twice as quickly
  2. AOS and AHV update twice as quickly
  3. BMC and BIOS update twice as quickly
  4. SSD and HDD update twice as quickly

Answer(s): C

Explanation:

The Redfish Protocol and Lifecycle Manager (LCM) provide the biggest benefit of allowing BMC and BIOS updates to be done twice as quickly as before. This is because Redfish and LCM allow for updates to be done in parallel, rather than serially, which reduces the amount of time it takes for an update to be completed.


Reference:

https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator- Guide-v5_7:pag-redfish-lcm-c.html



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