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Free Nutanix Certified Professional - Database Automation (NCP-DB v7.5) Practice Questions

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Total Questions : 308

Start with our free NCP-DB practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Nutanix Certified Professional (NCP) exam. Each NCP-DB exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Nutanix weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 41

Which statement correctly describes MongoDB patching in NDB?

Options:

A.  

Rolling patching is supported for replica sets.

B.  

Rolling patching is supported for sharded clusters.

C.  

All replica-set members are patched in parallel to reduce the patching duration.

D.  

The primary member is patched first.

Discussion 0
Question # 42

An administrator initiates a Point-in-Time Recovery (PITR) for a specific Oracle Pluggable Database (PDB) through the NDB console. How does NDB Time Machine process the recovery when the transaction history spans multiple archived redo log switches?

Options:

A.  

NDB relies on Oracle RMAN to isolate the container-level recovery scope and replays changes that apply to the selected PD

B.  

B.  

NDB ignores the shared container redo logs and applies flat-text backup files directly to the target database directory structure.

C.  

NDB uses the native Nutanix Prism Central Cassandra framework to reconstruct relational transaction histories across hosts.

D.  

NDB prompts the administrator to execute automated shell scripts from the operating-system command line to append missing block structures.

Discussion 0
Question # 43

An administrator needs to work with databases and time machines, but not database parameter profiles. Which role satisfies this requirement?

Options:

A.  

Database Administrator (DBA)

B.  

super Administrator

C.  

Database Infrastructure Administrator

D.  

Infrastructure Administrator

Discussion 0
Question # 44

What is the maximum number of days allowed for alert retention?

Options:

A.  

90

B.  

180

C.  

270

D.  

306

Discussion 0
Question # 45

An online retail application requires data to be synchronized between multiple SQL Server databases. This provides clearer reporting from

multiple databases at the Same time for consistency at the end of each business day.

What is the best way to fulfill this requirement?

Options:

A.  

Have all the databases present in the same DBVM and register databases in Era.

B.  

Have all the databases present in the same DBVM and register databases in Era with Multiple Databases as a Group with one Time Machine.

C.  

Have all the databases present in the same DBVM and register databases in Era with One Database with One Time Machine.

D.  

Have all the databases in the same Availability Group and register databases in Era.

Discussion 0
Question # 46

Which port should be opened to ensure the NDB server, NDB agent, and NDB database agent can communicate with the registered cluster via REST API calls?

Options:

A.  

2009

B.  

3205

C.  

3260

D.  

9440

Discussion 0
Question # 47

Question # 47

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?

Options:

A.  

389

B.  

636

C.  

2009

D.  

9440

Discussion 0
Question # 48

Which statement best describes what happens when a 3rd-party backup tool is chosen to manage log backups for Microsoft SQL in NDB?

Options:

A.  

If exclusive log access is not granted to NDB, the Point-in-Time (PIT) recovery will not be supported, but snapshot-based recovery of the databases is supported.

B.  

Third-party backups vendors can continue to backup the archived logs from the database log destination. NDB will still be able to capture the logs, considering the log catch-up begins before the logs get backed up

C.  

If exclusive log access is not granted to NDB, the Point-in-Time (PIT) recovery will be supported, but snapshot-based recovery of the databases is not supported.

D.  

Third-party backups vendors can continue to backup the binary logs from the binary log location. NDB will still be able to capture the logs, considering the log catch-up begins before the logs get purged.

Discussion 0
Question # 49

What is required to create an NDB Software Profile Version for PostgreSQL?

Options:

A.  

Database server VM registered with NDB

B.  

Patch file for the installed databases

C.  

Installer package for database software

D.  

Preconfigured OS image from Prism Element

Discussion 0
Question # 50

A DBA team needs to release PostgreSQL HA instances using a dedicated subnet.

Which action is mandatory before creating the network profile?

Options:

A.  

The subnet in Prism Element must be iPAM configured.

B.  

The DB VMs must be registered first.

C.  

A VLAN must be added to NDB networks.

D.  

Configure Network Segmentation.

Discussion 0

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