Nutanix Updated NCP-DB Exam Questions and Answers by kyra

In the context of Nutanix Era, the term “Brownfield Database” is used to refer to an existing database that is registered with Era1. This process allows Era to bring Database as a Service (DBaaS) capabilities to your existing database2. It’s important to note that before you register a database with Era, certain prerequisites must be met3.

An administrator can configure a custom SSL certificate for Era through the Era User Interface (UI)1. This can be done by logging into the Nutanix Console and selecting SSL Certificates from the drop-down list inside the gear icon23. In the SSL Certificate dialog box, the administrator can click Replace Certificate, then select the Import Key and Certificate radio button23. This process ensures secure communication within the Nutanix Era environment4.

The administrator can remediate the issue of critical storage alerts by scaling up the storage directly from the Database Summary page for that specific DBA database. This action allows for an increase in storage capacity to alleviate space constraints and prevent future critical alerts related to storage space1. The other options are not correct, as they either involve scaling the entire database group, which may not be necessary or desired, or require additional steps outside of NDB, which may not be feasible or efficient. References:

• 1: Nutanix Database Automation (NCP-DB) course, Module 2: Database Provisioning, Lesson 2.4: Database Scaling, slide 5

NDB supports patching for PostgreSQL database instances. Patching for PostgreSQL is validated on VMs provisioned by NDB (greenfield deployments). To patch PostgreSQL database server VMs, you must create a software profile version by uploading the PostgreSQL update file in NDB. You can then use the PostgreSQL update to patch other database server VMs or provision a new database server VM with the updated software profile. The first step in the NDB patching workflow is to create a software profile version with the desired PostgreSQL version.

References:

• Nutanix Database Automation (NCP-DB) Course Details, Section 4.1: NDB Patching Overview
• Nutanix Database Automation (NCP-DB) Certification Details, Objective 4.1: Perform Database Patching
• Nutanix Database Automation (NCP-DB) YouTube Playlist, Video 4.1: NDB Patching Overview
• Nutanix Database Automation (NCP-DB) User Guide, Section 4.4: Patch PostgreSQL Database Software