Nutanix Updated NCP-DB Exam Questions and Answers by elsa

 Data Access Management (DAM) policies are a feature of NDB Multi-Cluster that allows you to control the access and availability of time machine data across different Nutanix clusters. You can use DAM policies to specify which clusters can access the time machine data of a source database, and which clusters can replicate the time machine data for backup or disaster recovery purposes. DAM policies help you to optimize the storage and network resources, as well as ensure the security and compliance of your database workloads. The purpose of DAM policies is not to register multiple Nutanix clusters in NDB, as this is done by using the Add Cluster option in the NDB settings page. The purpose of DAM policies is also not to perform snapshot operations on a single Nutanix cluster, as this is done by using the Time Machine feature in the NDB dashboard. The purpose of DAM policies is also not to remove data accessibility of a time machine across all registered Nutanix clusters in NDB, as this is done by using the Delete option in the Time Machine page. References:

• Nutanix Database Management & Automation Training Course, Module 6: Managing NDB Multi-Cluster, Lesson 2: Data Access Management Policies, Slide 3: Data Access Management Policies
• Nutanix Certified Professional - Database Automation (NCP-DB) 5 Exam, Section 6: Administer an NDB Environment, Objective 6.5: Apply procedural concepts to create Data Access Management (DAM) policies

 Nutanix Era can be upgraded using the Offline Upgrade and One-click Upgrade methods. The Offline Upgrade method involves manually downloading the software update and applying it to the Era instance. The One-click Upgrade method allows you to upgrade Era directly from the Era management console with a single click, provided that the Era instance has internet connectivity and can reach the Nutanix software update portal1.

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. References: 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.

Nutanix Era offers Role-Based Access Control capabilities by organically embedding them in the product. It provides the ability to add and remove users from Era, create and assign roles to users, and associate various privileges with a role1. The default roles available within Era for Role-Based Access Control are:

• prism Admin
• Era Super Admin
• Era Database Admin
• Era Infrastructure Admin1 These roles allow for the management of both physical resources like IP addresses and VLANs along with database entities like databases, time-machines, clones, and so on1.