Nutanix NCP-DB-6.5 Certification Exam Dumps with 148 Practice Test Questions
New NCP-DB-6.5 Exam Dumps with High Passing Rate
NEW QUESTION # 36
When provisioning a new database, which two options are available for the target? (Choose two.)
- A. Provision database to an existing container.
- B. Provision database to a new database sender\cluster.
- C. Provision database to an existing registered
- D. Provision databases to e new container.
Answer: C,D
Explanation:
According to the Nutanix Database Automation (NCP-DB) learning documents, when provisioning a new database, there are two options available for the target12:
Provision database to an existing registered: This option allows you to provision a database to an existing registered database server. This is useful when you want to add a database to a server that is already being managed by Nutanix Era1.
Provision databases to a new container: This option allows you to provision a database to a new container. This is useful when you want to create a new isolated environment for your database1.
NEW QUESTION # 37
What is the first step to install NDB on a Nutanix AHV cluster?
- A. Download the QCOW2 image file of NDB and upload it to Prism Element.
- B. Run LCM update to get the latest version of NDB.
- C. Open Prism Central and enable the NDB VM in the settings menu.
- D. NDB is offered as a SaaS service and doesn't require any installations.
Answer: A
NEW QUESTION # 38
How can HA drivers for a Database VM be upgraded?
- A. Database VM OS patching
- B. LCM driver upgrade
- C. Database software patching
- D. One-click software upgrade
Answer: B
Explanation:
HA drivers are software components that enable high availability features for database VMs, such as failover, fencing, and heartbeat. HA drivers can be upgraded using the Life Cycle Management (LCM) feature of Nutanix Prism. LCM can detect the available updates for HA drivers and apply them to the database VMs in a non-disruptive manner. LCM can also perform health checks and pre-upgrade validations to ensure the successful completion of the upgrade process. One-click software upgrade is a feature of Nutanix Era that allows you to upgrade the Era software itself, not the HA drivers. Database VM OS patching is a feature of Nutanix Era that allows you to patch the operating system of the database VMs, not the HA drivers. Database software patching is a feature of Nutanix Era that allows you to patch the database software of the database VMs, not the HA drivers.
Reference: Nutanix Database Management & Automation Training Course, Module 2: Deploying and Configuring an NDB Solution, Lesson 3: Configuring NDB High Availability, Slide 9: HA Driver Upgrade Nutanix Certified Professional - Database Automation (NCP-DB) 5 Exam, Section 4: Operate and Maintain an NDB Environment, Objective 4.4: Upgrade databases
NEW QUESTION # 39
An administrator needs to register a SQL Server Single Node Database Server VM with NDB.
Which condition must exist prior to the administrator completing this task?
- A. The login account provided must be a member of the sysadmin role.
- B. SQL Server instance must be in single-user mode.
- C. Database files must exist in the Windows OS boot drive.
- D. The SQL service account should not have read privileges on the mount points.
Answer: A
Explanation:
Before registering a SQL Server Single Node Database Server VM with NDB, it is necessary that the login account provided for this task must be a member of the sysadmin role. This ensures the necessary permissions are in place for managing and administering the SQL Server instance.
Reference: Nutanix Database Automation documentation, under SQL Server database registration and permission requirements.
NEW QUESTION # 40
How does NDB send notifications when alerts are generated?
- A. Pulse
- B. APIs
- C. Email
- D. SNMP
Answer: D
NEW QUESTION # 41
An administrator needs to work with databases and time machines, but not database parameter profiles.
Which role satisfies this requirement?
- A. super Administrator
- B. Database Infrastructure Administrator
- C. Database Administrator (DBA)
- D. Infrastructure Administrator
Answer: C
Explanation:
In the Nutanix Database Automation (NCP-DB) framework, the role that allows an administrator to work with databases and time machines, but not database parameter profiles, is the Database Administrator (DBA)123. This role provides the necessary permissions to manage databases and time machines, which are essential components of the Nutanix Era solution. However, it does not grant access to database parameter profiles, which are typically managed by other roles45.
NEW QUESTION # 42
A customer has NDB configured to create snapshots of their production databases every 4 hours.
A developer requires a copy of the current production data at 7:00am of each day.
What is the most efficient way to meet this requirement?
- A. Configure a done with a daily Data Refresh Schedule at 7:00am.
- B. Configure Time Machine to create a clone from a daily snapshot at 7:00am.
- C. Authorize the developer in RBAC to create clones as required.
- D. Run a script which creates a clone from the latest snapshot at 7:00am.
Answer: C
NEW QUESTION # 43
An administrator is adding a stretched VLAN in NDB.
Which VLAN type(s) will satisfy this task?
- A. Only static VLANs that are managed in NDB
- B. Only dynamic VLANs
- C. Both static and dynamic VLANs
- D. Only VLANs that are not managed in NDB
Answer: C
NEW QUESTION # 44
An administrator is trying to register a database server VM with NDB.
Which file types will prevent the registration from being successful if located in the C:\ drive?
- A. System
- B. Database
- C. Backup
- D. Page
Answer: B
NEW QUESTION # 45
Which two options can NDB leverage to refresh a database clone? (Choose two.)
- A. Cerebro logs
- B. Snapshots
- C. Templates
- D. Transaction logs
Answer: B,D
Explanation:
NDB can leverage snapshots and transaction logs to refresh a database clone to the latest state of the source database. Snapshots are point-in-time copies of the database that are stored on the Nutanix cluster. Transaction logs are records of the changes made to the database after the snapshot was taken.
NDB can use either snapshots or transaction logs, or a combination of both, to refresh a database clone.
Cerebro logs and templates are not used for refreshing database clones. Cerebro logs are used for log catch-up operations, which are different from refresh operations. Templates are used for provisioning new databases, not for refreshing existing ones.
Reference: Nutanix Database Management & Automation (NDMA) course, Module 4, Lesson 4.3 - Refreshing Clones Nutanix Support & Insights, Nutanix NDB User Guide v2.5, Clone Database Management
NEW QUESTION # 46
An administrator needs to increase storage for a MongoDB database provisioned using NDB. After launching the NDB CLI, the administrator begins with creating the input file for this operation.
Which parameter should the administrator include within the input file?
- A. extend_storage
- B. database
- C. data_percent
- D. update
Answer: A
NEW QUESTION # 47
Which NDB feature collects logs and snapshots from databases?
- A. Database Restore
- B. Time Machine
- C. SLA
- D. One-click Patching
Answer: B
NEW QUESTION # 48
What is purpose of the NDB Database Agent service?
- A. Schedules and monitors the NDB-related operations.
- B. Hosts one or more source databases for the same time machine.
- C. Contains an instance of the database engine software.
- D. Temporarily stores the transaction logs.
Answer: A
NEW QUESTION # 49
Which ports are used by the NDB database agent for API calls?
- A. 443 and 9440
- B. 443 and 8080
- C. 3205 and 3260
- D. 5985 and 9389
Answer: A
NEW QUESTION # 50
Refer to the exhibit.
An administrator attempts to provision their first clustered database environment with NDB. The operation fails with the Operation Error shown in the exhibit.
Which database engine was being deployed during this operation?
- A. Oracle
- B. Microsoft SQL
- C. MySQL
- D. PostgreSQL
Answer: A
NEW QUESTION # 51
Which action must an administrator take in Era Networks before using Era to provision a MSSQL AG cluster?
- A. A private network must be configured in Era for the heartbeat traffic.
- B. A network that has a DHCP pool must be configured in Era.
- C. A that has a static pool managed by Era must be configured.
- D. A network in each data center must be configured for Era.
Answer: A
Explanation:
According to the Nutanix Database Automation (NCP-DB) learning documents, before using Era to provision a MSSQL AG cluster, an administrator must configure a private network in Era for the heartbeat traffic1. This is because the heartbeat traffic is crucial for maintaining the health and status of the MSSQL AG cluster. The heartbeat traffic is used by the nodes in the cluster to communicate with each other and check the status of the other nodes. If a node does not receive a heartbeat from another node within a certain time frame, it assumes that the other node has failed and takes appropriate action234.
NEW QUESTION # 52
An administrator needs to increase storage for a MongoDB database provisioned using NDB. After launching the NDB CLI, the administrator begins with creating the input file for this operation.
Which parameter should the administrator include within the input file?
- A. extend_storage
- B. database
- C. data_percent
- D. update
Answer: A
Explanation:
To increase storage for a MongoDB database provisioned using NDB, the administrator needs to use the extend_storage parameter in the input file for the NDB CLI. This parameter specifies the amount of additional storage to be added to the database server VM in GB.
For example, if the current storage size is 100 GB and the administrator wants to increase it to 150 GB, the input file should contain the following line:
extend_storage: 50
The other parameters are not relevant for this operation. The update parameter is used to update the database software version, the database parameter is used to specify the database name, and the data_percent parameter is used to specify the percentage of data to be copied during a clone operation.
Reference: 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].
NEW QUESTION # 53
An administrator was asked to change the snapshot schedule for a given database. The administrator discovered that the time machine is in a paused state.
How should the administrator change the schedule?
- A. Select the Time Machine; under Action select Update end define an appropriate schedule.
- B. Clone the database and define an appropriate schedule for the clone.
- C. Clone the Time Machine and define an appropriate schedule for the clone.
- D. Select Time Machine: Under actions Resume the Time Machine and then Update to define an appropriate schedule.
Answer: A
Explanation:
According to the Nutanix Database Automation (NCP-DB) learning documents, an administrator can change the snapshot schedule for a given database by selecting the Time Machine, then under Action, select Update and define an appropriate schedule1. This is because the Time Machine in Nutanix Era allows you to specify the number of backups or snapshots the time machine should take, the time of day it takes those snapshots, and the day of the week it takes weekly or monthly backups1. These options help you build a complete schedule of time machine capture operations1. Even if the Time Machine is in a paused state, the administrator can still update the schedule1. Cloning the Time Machine or the database is not necessary for changing the snapshot schedule1.
NEW QUESTION # 54
An administrator needs to add a stretched VLAN across two clusters in NDB Which two prerequisites should be met prior to completing this action? (Choose two.)
- A. VLAN must be IPAM.
- B. VLAN must be static.
- C. Nutanix Cluster Management must be enabled.
- D. Both clusters must be registered in NDB.
Answer: B,D
NEW QUESTION # 55
What is the terminology used for registering an existing database with Era?
- A. Brownfield Database
- B. Cloned Database
- C. Greenfield Database
- D. Source Database
Answer: A
Explanation:
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.
NEW QUESTION # 56
An administrator needs to take multiple snapshots per day and retain them for one week. How should the administrator define and schedule the SLA?
- A. * Weekly snapshot retention: 1 week
* Daily Snapshot at: 2 - B. * Daily snapshot retention: 7 days
* Daily snapshot at: 2 - C. * Daily snapshot retention: 7 days
* Snapshots per Day: 2 - D. * Weekly snapshot retention: 1 week
* Snapshots per Day: 2
Answer: D
NEW QUESTION # 57
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