NCP-DB-6.10 by Nutanix Actual Free Exam Questions And Answers

Question 1

A Log Catchup gap has occurred, impacting the ability to perform point-in-time restore (PITR) operations to create a clone or perform a database restore. Which two statements below are true for the NDB Time Machine Heal Snapshot feature? (Choose two.)

A. Once a Time Machine Heal process has been invoked and successful, the Log Catchup gap can be spanned for a PITR operation.

B. Manual Heal is only used when gaps in Log Catchup are detected once the operation has begun failing.

C. Time Machine auto-heal runs on the NDB server every 5 minutes and checks for different cases that require a heal.

D. By default the time machine auto-heal feature is enabled.

Discussion 0

Correct Answer: A,C Vote an answer

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Question 2

Which NDB HA control plane VM is upgraded first during an NDB upgrade?

A. Leader NDB API Server

B. NDB Agent VMs

C. NDB Server

D. Leader HAProxy

Discussion 0

Correct Answer: A Vote an answer

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Question 3

What step should be taken to make the profile available to all users:

A. Update the profile and set available state to All.

B. Create an Access Control role with the Create Profile right and assign to all users.

C. Create an Access Control group with the desired users and grant it the Database Admin role.

D. Update the profile and set the status to Published.

Discussion 0

Correct Answer: A Vote an answer

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Question 4

A DBA team needs to release PostgreSQL HA instances using a dedicated subnet. Which action is mandatory before creating the network profile?

A. The DB VMs must be registered first.

B. The subnet in Prism Element must be iPAM configured.

C. A VLAN must be added to NDB networks.

D. Configure Network Segmentation.

Discussion 0

Correct Answer: C Vote an answer

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Question 5

A Development team is asking for updated data for a cloned MongoDB instance that is being used as source data for a script. Which task should be performed by an NDB administrator?

A. Run a Clone refresh.

B. Provision a MongoDB instance.

C. Clone the DB from the latest point in time data.

D. Execute a clone update.

Discussion 0

Correct Answer: A Vote an answer

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Question 6

A development team has requested that an administrator provide them a copy of the production Finance database. The business requires that any financial data is masked before going into development.
How should the administrator create a clone with masked data for the development environment?

A. 1. Create a masking script on the source DB VM, Dev VM or SW Profile VM.
2. Create the clone from the Time Machine and define the post-clone option with the full path\name of the masking script.

B. 1. Create a script to mask the data.
2. Create the clone from the Time Machine and define the post-clone option with the full path\name of the masking script.

C. From the Time Machine, create a clone and paste the masking commands in the post-clone field of the Pre-Post Commands section.

D. From the Time Machine, create a clone and paste the masking commands in the pre-clone field of the Pre-Post Commands section.

Discussion 0

Correct Answer: A Vote an answer

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Question 7

An administrator wants to migrate an existing MSSQL Server database to NDB.
How should the administrator complete this migration?

A. Create a new database server VM and database then register it with NDB.

B. Use Nutanix Move to migrate the database server VM.

C. Provision a new database server VM and database then migrate the data.

D. Backup your database VM and import it into Nutanix.

Discussion 0

Correct Answer: C Vote an answer

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Question 8

An administrator needs to apply a minor version upgrade of the PostgreSQL software to an Era provisioned instance.
Which step should the administrator take before applying the patch?

A. Create a new software profile.

B. Go to the Software Profile Version widget and click update.

C. Migrate a new software profile.

D. Put the database instance into maintenance mode.

Discussion 0

Correct Answer: A Vote an answer

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Question 9

While using Time Machine (TM) to restore a source database, the option to restore data to Point in Time is not available. What should an administrator do to restore databases to Point in Time?

A. Update TM SLA to BRONZE or higher.

B. Restore Source DB using a snapshot

C. Update TM SLA to BRASS or lower.

D. Create DB clone using a snapshot.

Discussion 0

Correct Answer: A Vote an answer

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Question 10

Why are ports 3205 and 3260 important when working with Era?

A. These ports facilitate NFS connections

B. These ports facilitate iSCSI connections

C. These ports facilitate CIFS connections

D. These ports facilitate SMB connections

Discussion 0

Correct Answer: B Vote an answer

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Question 11

Refer to the exhibit. An administrator is attempting to take a manual snapshot of a database in ND8 on an AHV cluster. There are multiple Nutanix clusters in this environment and the administrator would like to replicate the snapshot to one of the remote clusters. When attempting to take the snapshot, only a single cluster appears, as shown in the exhibit.
What is the most likely reason that only a single cluster is shown?

A. The snapshot will be too big to replicate to a remote cluster.

B. The remote clusters are running ESXi.

C. The remote clusters have an older version of AOS installed.

D. NDB Multi-cluster has not been enabled.

Discussion 0

Correct Answer: D Vote an answer

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Nutanix Certified Professional - Database Automation (NCP-DB) v6.10 - NCP-DB-6.10 Exam Practice Test

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