(2026) PASS NCP-DB-6.10 exam with Nutanix NCP-DB-6.10 Real Exam Questions
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NEW QUESTION # 159
NDB sends alert notifications using the configurations that were pulled from the cluster and auto- populated during the first configuration. It has been required to use a dedicated server.
Which configuration should be changed?
- A. IDP configuration in Admin Center IAM page
- B. SMTP Server in NDB Service
- C. SNMP configuration in Prism Central
- D. Alert Email configuration in Prism Element
Answer: B
Explanation:
NDB sends alert notifications using configurations auto-populated from the cluster during the initial setup, typically relying on default SMTP settings. If a dedicated SMTP server is required (e.g., for security or compliance), the administrator must change the SMTP Server configuration in NDB Service. This is configured under the NDB Admin Center, where the administrator can specify the dedicated SMTP server's details (e.g., hostname, port, credentials, and security settings like TLS/SSL).
NEW QUESTION # 160
How can Era be config90ured to send alert notifications to email recipients?
- A. From Administration select Era Service then go to Era service name and setup email notification,
- B. From Administration, select access control then add a user end setup email notification.
- C. From Administration select access control, select SMTP and then click update to update SMTP sewer configuration.
- D. From Administration, select Ere Service then go to configure notification widget and then click update to update SMTP server configuration
Answer: D
Explanation:
According to the Nutanix Database Automation (NCP-DB) learning documents, to configure Era to send alert notifications to email recipients, you need to go to the Administration section, select Era Service, then go to the configure notification widget. From there, you can update the SMTP server configuration. This allows Era to use the SMTP server to send alert notifications to the specified email recipients.
NEW QUESTION # 161
When running the Linux prerequisites script, an administrator discovers that the only required argument is -t.
What does the -t argument specify?
- A. Timeout interval
- B. Database engine
- C. NDB server IP
- D. Operating System type
Answer: A
Explanation:
When running the Linux prerequisites script for NDB, the -t argument is a required parameter that specifies the timeout interval. This argument defines the maximum time (in seconds) the script will wait for certain operations (e.g., connectivity checks, package installations) to complete before timing out. This is critical during the preinstallation phase to ensure the environment is properly configured and responsive, avoiding indefinite hangs.
NEW QUESTION # 162
Which disk is omitted from a Software Profile?
- A. System Page File
- B. User Database
- C. System Database
- D. SQL Installation
Answer: A
Explanation:
According to the Nutanix Database Automation (NCP-DB) course, a Software Profile is a template that defines the configuration of the database engine, such as the version, edition, features, and parameters. It also specifies the disk layout for the database installation, such as the size, type, and mount point of each disk. However, the System Page File disk is omitted from the Software Profile, as it is automatically created by the NDB service based on the memory size of the database server VM. The other options are included in the Software Profile, as they are essential for the database operation and performance.
NEW QUESTION # 163
A new administrator is tasked with changing the NDB GUI password via CLl.
Which command will accomplish this task?
- A. sudo passwd era
- B. era-server > username admin password
- C. sudo user name admin password
- D. era-server > security password reset
Answer: D
Explanation:
To change the NDB GUI password via the CLI, the administrator should use the command era- server > security password reset. This command interacts with the NDB server (referred to as era-server in the CLI context) to reset the password for the GUI admin user. The process typically prompts for the new password and confirmation, ensuring secure password management. This is the supported method for CLI-based password changes in NDB.
NEW QUESTION # 164
Which action should be completed before updating Oracle Database software?
- A. Verify the Oracle OS version is supported on AHV.
- B. Download the PSU from Oracle support.
- C. Verify CVMs have the required memory allocated.
- D. Perform rolling reboots of the Oracle Database VMs.
Answer: B
Explanation:
Before updating Oracle Database software, you need to download the Patch Set Update (PSU) from Oracle support. A PSU is a collection of critical and security patches for Oracle products.
You need to have a valid Oracle account and access to the My Oracle Support portal to download the PSU. You also need to check the compatibility and prerequisites of the PSU before applying it to your Oracle Database software. NDB uses out-of-place patching for Oracle, which means you need to create a new software profile version with the patched Oracle software and use it to update your existing databases.
NEW QUESTION # 165
How does NDB send notifications when alerts are generated?
- A. Pulse
- B. Email
- C. SNMP
- D. APIs
Answer: B
Explanation:
NDB sends notifications when alerts are generated via email. The email notifications can be configured to send to one or more recipients, and can be customized to include the alert severity, category, description, and resolution steps. The email notifications help to inform the database administrator and other stakeholders about the status and issues of the NDB-managed databases and operations.
NDB does not send notifications via SNMP, APIs, or Pulse. SNMP is a protocol for collecting and organizing information about managed devices on a network. APIs are interfaces for communicating and exchanging data between different applications or systems. Pulse is a feature of the Nutanix cluster that collects and sends diagnostic and usage data to Nutanix for analysis and support.
NEW QUESTION # 166
An administrator wants to enable Multi-Cluster management on an Era installation. Which prerequisites must be satisfied to complete this task?
- A. Hardware version supported, DHCP Network enabled on Nutanix cluster
- B. Database Server VMS version supported. Network Profiles setup
- C. Hypervisor version supported, port 9440 open between Era VM and clusters
- D. AOS version supported, static VLAN setup in Era Networks
Answer: C
Explanation:
For enabling Multi-Cluster management on an Era installation, the hypervisor version must be supported and port 9440 must be open between the Era VM and clusters. This ensures that the Era VM can communicate with the clusters for management tasks.
NEW QUESTION # 167
An administrator would like to leverage the Oracle restore feature within NDB for a RAC database. Prior to the restoration operation, what must the administrator do?
- A. Ensure the database is in a Down state.
- B. Ensure the database is in an Up state.
- C. Ensure more than one node of the RAC is reachable.
- D. Ensure the database is registered with NDB.
Answer: D
Explanation:
To leverage the Oracle restore feature within Nutanix Database Service (NDB) for a Real Application Clusters (RAC) database, the administrator must ensure that the database is registered with NDB prior to initiating the restoration operation. Registration allows NDB to recognize the RAC database, manage its metadata, and perform operations like restore using Time Machine snapshots or backups. Without registration, NDB cannot access the necessary configuration details or protection data, rendering the restore feature unavailable.
NEW QUESTION # 168
An administrator enables NDB Multi-Cluster on Cluster A. Cluster B is then registered with NDB.
What are the different NDB Service VMs present in each Nutanix cluster?
- A. Cluster A: 1 NDB Agent
Cluster B: 1 NDB Server - B. Cluster A: 1 NDB Server
Cluster B: 1 NDB Agent - C. Cluster A: 1 NDB Agent
Cluster B: 1 NDB Server, 1 NDB Agent - D. Cluster A: 1 NDB Server, 1 NDB Agent
Cluster B: 1 NDB Agent
Answer: D
Explanation:
NDB Multi-Cluster is a feature that allows multiple Nutanix clusters to share a common NDB service for database management and automation. NDB service consists of two components:
NDB Server and NDB Agent. NDB Server is the central component that provides the web UI, REST API, and database orchestration logic. NDB Agent is the component that runs on each Nutanix cluster and communicates with the NDB Server to perform database operations. When NDB Multi-Cluster is enabled on Cluster A, it becomes the primary cluster that hosts the NDB Server VM. Cluster B, which is registered with NDB, becomes a secondary cluster that hosts only the NDB Agent VM. Therefore, Cluster A has both NDB Server and NDB Agent, while Cluster B has only NDB Agent. This configuration allows Cluster B to leverage the NDB service running on Cluster A for database management and automation.
NEW QUESTION # 169
An administrator is trying to register a Nutanix cluster for Multi-Cluster provisioning. The Era cluster is setup with following configuration:
- Era Multi-Cluster is enabled.
- Era Server storage container and Era provisioning container are
different on the Era cluster.
What should the administrator configure?
- A. Storage mapping between Era server container end remote container thet is used for provisioning DBs,
- B. Disks that span across Era Server storage container and Era provisioning container.
- C. Separate remote containers for provisioning Era Agent VM end database Server VMs.
- D. Storage mapping between Era container and a remote container that is not used for provisioning databases.
Answer: A
Explanation:
In a Nutanix Era setup where Multi-Cluster is enabled and the Era Server storage container and Era provisioning container are different on the Era cluster, the administrator should configure a storage mapping between the Era server container and the remote container that is used for provisioning databases. This is because Nutanix Era uses the storage container specified during the registration of the Nutanix cluster for provisioning databases. Therefore, a storage mapping needs to be established between the Era server container and the remote container used for provisioning to ensure that the databases are provisioned correctly.
NEW QUESTION # 170
When trying to restore a database via Time Machine (TM), the option to restore data to a Point in Time is not available.
What should the administrator do to enable Point in Time Recovery?
- A. Use Brass SLA & update the Log catch up frequency.
- B. Use an SLA that supports Continuous Log retention.
- C. Update the TM schedule to perform DB Log catch up.
- D. Take a Manual snapshot and use it for DB recovery.
Answer: B
Explanation:
Point in Time Recovery (PITR) is a feature of NDB that allows restoring a database to any point in time within the retention period of the SLA. To enable PITR, the SLA must support Continuous Log retention, which means that NDB captures and stores the database logs continuously. This allows NDB to replay the logs from the last snapshot to the desired point in time during the restore process. The other options do not enable PITR, but rather affect the frequency and timing of the snapshots and log catch up operations.
NEW QUESTION # 171
Refer to the exhibit. An administrator has configured unencrypted Active Directoiy access as shown in the exhibit. Which port should be allowed through the firewall to ensure NDB can communicate with Active Directoiy?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
The exhibit shows the configuration of unencrypted Active Directory (AD) access in NDB, with the
"Primary URL" set to ldap:// (indicating LDAP rather than LDAPS). Unencrypted LDAP communication uses port 389 by default. For NDB to communicate with Active Directory, this port must be allowed through the firewall to enable the NDB server to perform authentication and directory lookups using the specified service account (e.g., administrator).
NEW QUESTION # 172
An administrator originally configured the storage for an Oracle database running on Nutanix NDB using ASMLib. The administrator would like to scale the size of the database. What should the administrator do to most efficiently increase the size of the database?
- A. Extend the size by adding new vDisks.
- B. Mount an iSCSI LUN and extend the database onto the new LUN.
- C. Create a new. larger database and migrate.
- D. Leverage the scaling ability built into NDB to resize existing vDisks.
Answer: D
Explanation:
When an administrator needs to scale the size of an Oracle database running on Nutanix NDB and originally configured using ASMLib (Automatic Storage Management Library), the most efficient approach is to use NDB's built-in scaling ability to resize existing vDisks. NDB supports dynamic resizing of virtual disks (vDisks) associated with database VMs, allowing the administrator to increase storage capacity without disrupting the database or requiring complex migrations. This method leverages Nutanix's storage integration, resizing the underlying vDisks and updating the ASMLib configuration to reflect the new size, ensuring seamless operation.
NEW QUESTION # 173
An administrator needs to create and refresh clones to a point in time. NDB allows which two methods for satisfying this requirement? (Choose two.)
- A. Transaction logs
- B. Snapshots
- C. VM snapshots
- D. Full backups
Answer: A,B
Explanation:
NDB allows creating and refreshing clones to a point in time using two primary methods:
Snapshots: NDB uses storage snapshots (e.g., via Nutanix Volumes or AHV) to capture the database state at a specific point. These snapshots can be used to create or refresh clones, providing a consistent recovery point.
Transaction logs: Transaction logs (e.g., PostgreSQL WAL, SQL Server logs) enable point-in- time recovery (PITR) by applying logs to a snapshot, allowing clones to be refreshed to a precise moment.
NEW QUESTION # 174
An NDB administrator has asked a database administrator to provision a new MongoDB database using an existing software profile. The database administrator is unable to complete this action.
What may be the cause?
- A. The software profile was created by another user.
- B. The software profile is undergoing a patching operation.
- C. A database clone operation is in progress.
- D. The administrator lacks the proper permissions in Prism Element.
Answer: D
Explanation:
If a database administrator is unable to provision a new MongoDB database using an existing software profile, the most likely cause is that the administrator lacks the proper permissions in Prism Element. NDB relies on Prism Element for cluster-level operations (e.g., storage and compute resource allocation). The database administrator needs appropriate Prism Element roles (e.g., Cluster Admin) to interact with the underlying infrastructure, even if the software profile is available in NDB. Without these permissions, the provisioning action will fail.
NEW QUESTION # 175
What happens to the primary member in a MongoDB Server Cluster during the NDB patching process?
- A. It is skipped during the patching process to ensure no downtime.
- B. It is patched first and then becomes a secondary member.
- C. It becomes a read-only member during the patching process.
- D. It is patched last and is restored to its original state.
Answer: B
Explanation:
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.
NEW QUESTION # 176
An administrator enables NDB Multi-cluster.
Which NDB Service component is deployed on a dedicated VM?
- A. Agent VM
- B. HAProxy
- C. Repository DB
- D. APIVM
Answer: B
Explanation:
When an administrator enables NDB Multi-cluster functionality, certain components are deployed or reconfigured to support the distributed environment. HAProxy (High Availability Proxy) is a critical component that manages load balancing and secure communication across clusters. In a multi- cluster setup, HAProxy is deployed on a dedicated VM to ensure efficient traffic distribution and high availability for NDB services, such as API calls and GUI access, across the clusters.
This dedicated deployment enhances scalability and resilience.
NEW QUESTION # 177
An administrator needs to enable multi-cluster to setup NDB HA. What should the administrator configure for the NDB Agent to satisfy this requirement?
- A. Compute Profile
- B. Network Profile
- C. Static VLAN
- D. Name Prefix
Answer: B
Explanation:
To enable multi-cluster setup for NDB High Availability (HA), the administrator must configure the NDB Agent with a Network Profile. A Network Profile defines the networking settings (e.g., VLANs, IP ranges) that the NDB Agent uses to communicate across clusters. This is critical for multi-cluster HA, as it ensures consistent network configuration for replication, failover, and data synchronization between clusters. The Network Profile must be properly configured to handle inter-cluster traffic and latency requirements (e.g., <25ms RTT).
NEW QUESTION # 178
An administrator needs to remove the default administrative account in use for NDB operations.
What is the recommended role for the Prism Element user to register a Nutanix cluster?
- A. User Admin
- B. Super Admin
- C. Backup Admin
- D. Cluster Admin
Answer: D
Explanation:
When registering a Nutanix cluster with the Nutanix Database Service (NDB), the Prism Element user account used for registration must have sufficient privileges to perform cluster-level operations. The recommended role for this task is Cluster Admin. The Cluster Admin role in Prism Element provides the necessary permissions to manage cluster resources, including storage, networking, and integration with external services like NDB. This role is required because registering a cluster with NDB involves tasks such as establishing connectivity, validating configurations (e.g., Data Services IP), and ensuring that NDB can interact with the cluster's Controller VMs and storage infrastructure.
NEW QUESTION # 179
An administrator configures VM Host Affinity for database server VMs on a Nutanix AHV-powered cluster, intending to optimize HA by ensuring that VMs are placed on separate hosts. After a host failure, the administrator notices that database VMs are clustered on a single remaining host, risking another outage.
How could the administrator avoid this scenario in future host failures?
- A. Assign additional backup VMs within the same host to maintain service.
- B. Configure automatic host failover in Prism Central.
- C. Set anti-affinity rules to spread VMs across multiple nodes dynamically.
- D. Increase the number of affinity zones within the cluster
Answer: C
Explanation:
Configuring VM Host Affinity in a Nutanix AHV-powered cluster ensures that VMs are placed on specific hosts to optimize performance or HA. However, after a host failure, if database VMs cluster on a single remaining host, it indicates that the affinity rules alone are insufficient to maintain high availability (HA) during failover scenarios. To prevent this, the administrator should configure anti- affinity rules, which dynamically ensure that VMs (e.g., database server VMs) are spread across multiple hosts. Anti-affinity rules override default VM placement behavior during failover, reducing the risk of a single point of failure by keeping VMs separated even after a host outage.
NEW QUESTION # 180
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