Free NCP-DB-6.5 Exam Braindumps (page: 12)

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What happens to the primary member in a MongoDB Server Cluster during the NDB patching process?

  1. It is patched last and is restored to its original state.
  2. It becomes a read-only member during the patching process.
  3. It is skipped during the patching process to ensure no downtime.
  4. It is patched first and then becomes a secondary member.

Answer(s): D

Explanation:

According to the NDB documentation, the NDB patching process for MongoDB Server Cluster follows these steps1:
NDB identifies the primary member of the MongoDB Server Cluster and patches it first. NDB triggers a failover to elect a new primary member from the remaining secondary members. NDB patches the former primary member, which becomes a secondary member after the failover.

NDB patches the remaining secondary members one by one. NDB verifies the patching status and the cluster health. This process ensures that the MongoDB Server Cluster always has a primary member available to handle write operations, while minimizing the downtime and the impact on the cluster performance.


Reference:

Nutanix Support & Insights, section "Patching a MongoDB Server Cluster"



Refer to the exhibit.



A request is received to provision a new Oracle SIHA DB & VM to test ASMLIB on OEL79 and Oracle 19c.
When walking through the provisioning workflow, only ASMFD is available in the ASM Driver drop down.
What is necessary to provision the requested SIHA DB and DB VM with ASMLIB?

  1. Update the software profile to include the ASMLIB driver.
  2. Install ASMLIB on the NDB server.
  3. Update the NDB driver config to enable ASMLIB for Oracle.
  4. Install ASMLIB on the database server.

Answer(s): A

Explanation:

In the context of Nutanix Database Automation (NCP-DB), when provisioning a new Oracle SIHA DB &

VM, if only ASMFD is available in the ASM Driver drop-down, it indicates that ASMLIB is not included in the current software profile. To provision the requested SIHA DB and DB VM with ASMLIB, it's essential to update the software profile to include the ASMLIB driver. This action will enable ASMLIB as an option in the ASM Driver drop-down during the provisioning workflow.


Reference:

Nutanix Database Automation (NCP-DB) Course Details, Section 2.3: Provisioning Oracle Databases Nutanix Database Automation (NCP-DB) Certification Details, Objective 2.3: Provision Oracle Databases
Nutanix Database Automation (NCP-DB) YouTube Playlist, Video 2.3: Provisioning Oracle Databases [Nutanix Database Automation (NCP-DB) User Guide], Section 2.3: Provision Oracle Databases



Refer to the exhibit.



An administrator, whose accounts are shown in the exhibit, is trying to add a new database admin as a local user to NDB, but is unable to complete the task.
What is most likely the cause of the issue?

  1. The administrator is logged in with the Super Admin account.
  2. An email address is required for the Super Admin account.
  3. The administrator is logged in with the Database Admin account.
  4. Only users in the domain admins group can create local users.

Answer(s): C

Explanation:

Based on the exhibit, the administrator is logged in with the Database Admin account (bsmith@ntnxlab.local), which does not have the permission to create local users on NDB. Only the Super Admin account (bsmith) has this permission, as indicated by the User type column. Therefore, the administrator needs to log out and log in again with the Super Admin account to add a new database admin as a local user to NDB.


Reference:

Nutanix Database Automation (NCP-DB) Course Details, Nutanix Database Automation (NCP-DB) Certification Details, Nutanix Database Automation (NCP-DB) YouTube Playlist, Nutanix Database Automation User Guide.



What are two status values that can be set within the Alerts Dashboard? (Choose two.)

  1. Auto
  2. Resolved
  3. Data Resiliency
  4. Acknowledged

Answer(s): B,D

Explanation:

The correct answer is B and D because these are the two status values that can be set within the Alerts Dashboard in NDB. Resolved means that the alert has been fixed and no longer requires attention. Acknowledged means that the alert has been seen and is being worked on. Option A is incorrect because Auto is not a status value, but a mode that automatically resolves alerts based on predefined rules. Option C is incorrect because Data Resiliency is not a status value, but a feature that ensures the availability and integrity of the data in NDB.


Reference:

The following sources provide more information about the Alerts Dashboard and its status values in NDB:

Nutanix Database Management & Automation (NDMA) course, Module 3: Monitoring Alerts and Storage Usage Within an NDB Implementation, Lesson 3.1: Monitoring Alerts Nutanix Certified Professional - Database Automation (NCP-DB) v6.5, Knowledge Objectives, Section 3 - Monitor Alerts and Storage Usage Within an NDB Implementation Nutanix Database Service (NDB) User Guide, Chapter 3: Monitoring Alerts and Storage Usage Within an NDB Implementation, Section 3.1: Monitoring Alerts
[Nutanix Support & Insights], Resolving All Alerts Related to a Database or Database Server VM in NDB



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Wael Edward commented on September 01, 2024
Just Passed using this dump in Egypt All Question except 4 were from this dump But not all the answers were correct
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