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Question # 4

An administrator has opened the Enable Multi-Cluster configuration for an NDB instance, but the wizard does not present the VLAN, as shown in the exhibit.

Which configuration allows to choose a VLAN in the drop-down box?

A.

A network profile must be created first.

B.

Verify if subnet leverages advanced network control.

C.

IP address pool must be managed in NDB.

D.

VLAN subnet must use IP address management.

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Question # 5

Because of a cost reduction program, many Microsoft SQL server instances will be consolidated on DB server VMs managed by NDB using a medium compute profile. Database administrators are concerned about DB storage capacity and are looking to expand it.

Which NDB task should be performed?

A.

Update the Database server VMs.

B.

Expand vDisk in Prism Element.

C.

Update the compute profile.

D.

Scale the source database.

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Question # 6

While registering an Always on Availability Group database, an administrator selects the following option:

Multiple Databases as a Group with One Time Machine

Which statement is true regarding this chosen option?

A.

PITR-based SLAs are supported for database groups containing mixed Recovery Model.

B.

PITR-based SLAs are not supported for database groups containing mixed Recovery Model

C.

Point in Time Clones are not supported by Database Groups.

D.

PITR-based SLAs are not supported for database groups.

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Question # 7

What behavior is observed when applying patch profiles as a Super Admin?

A.

Unpublished patches can be applied.

B.

Published patches cannot be applied if currently deprecated.

C.

Hidden patches can be applied.

D.

Deprecated patches can be applied.

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Question # 8

A developer requests a new development database environment. The Era administrator identifies that there are insufficient resources on the

development cluster.

Which two profiles should the administrator adjust to get the copy to fit within the resources available? (Choose two.)

A.

Network

B.

Sofware

C.

Compute

D.

Database Parameters

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Question # 9

An administrator wants to migrate an existing MSSQL Server database to NDB.

How should the administrator complete this migration?

A.

Use Nutanix Move to migrate the database server VM.

B.

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

C.

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

D.

Backup your database VM and import it into Nutanix.

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Question # 10

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 Ere Service then go to configure notification widget and then click update to update SMTP server configuration

D.

From Administration select access control, select SMTP and then click update to update SMTP sewer configuration.

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Question # 11

What severity level are alert policies set to for ND8?

A.

Error

B.

Info

C.

Critical

D.

Warning

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Question # 12

Era allows custom metadata to be assigned to entities (clones, time machines, databases, and database servers) by using which component?

A.

Tags

B.

Notes

C.

Text

D.

Index

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Question # 13

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

A.

NDB Server

B.

Leader NDB API Server

C.

Leader HAProxy

D.

NDB Agent VMs

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Question # 14

An administrator needs to maintain five days of time-travel capability to any second, plus an additional seven days of discrete recovery at a daily interval.

How should the administrator define the Frequency and retention on the SLA?

A.

• Continuous log retention (days): 7

• Daily snapshot retention (days): 5

B.

• Continuous log retention (days): 5

• Weekly snapshot retention (weeks): 1

C.

• Weekly snapshot retention (weeks): 1

• Continuous log retention (days): 7

D.

• Daily snapshot retention (days): 7

• Continuous log retention (days): 5

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Question # 15

An administrator would like to replicate database snapshots to remote Nutanix clusters.

What should the administrator do to manage Time Machine data availability across all registered Nutanix clusters in NDB?

A.

Add Data Access to each Nutanix cluster and assign a DAM policy.

B.

Update the cluster's Data Access & select the remote cluster.

C.

Update the SLA on the Time Machine & schedule the remote replication.

D.

Select the snapshots & replicate them to each Nutanix cluster.

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Question # 16

What is the most efficient way to get information on REST APIs for a task in Era?

A.

Log into Ere VM end run to list ell the REST APIs.

B.

Navigate to Swagger REST in Era GI-II.

C.

Navigate to and look for the desired

D.

use API equivalent button in a workflow.

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Question # 17

What does the Era I-Click Provisioning service do?

A.

Cloning with security inserting pre and post masking scripts

B.

Customizable recovery SLAs for continuous RPOs

C.

Create space-efficient database snapshots

D.

Create space-efficient clones and zero-byte database clones

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Question # 18

An administrator has been asked to patch several Nutanix database server VMs. Prior to patching, what should the administrator configure?

A.

A Repository

B.

Active Directory Access

C.

pulse

D.

An SMTP Server

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Question # 19

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

A.

These ports facilitate SMB connections

B.

These ports facilitate iSCSI connections

C.

These ports facilitate NFS connections

D.

These ports facilitate CIFS connections

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Question # 20

An Era-managed production MSSQL database crashed during a busy holiday weekend and the administrator has to restore the database to

the most recent timestamp with an objective to reduce the restore time and minimize data loss.

What option should the administrator do to achieve this objective?

A.

Perform Restore Source Database by selecting Restore time just before the database crash.

B.

Perform Restore Source Database by selecting most recent and include Tail log Backup

C.

Perform Restore Source Database by selecting the available snapshot.

D.

Perform Restore Source Database by selecting the current time.

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Question # 21

An administrator wants to view the information for all the roles and the number of users assigned to each of them What role must a user belong to in order to view this information?

A.

Database infrastructure administrator

B.

Database administrator

C.

Infrastructure administrator

D.

Super Administrator

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Question # 22

An administrator needs to create a custom PostgreSQL HA software profile.

Which software component manages the state of the cluster and handles failover?

A.

etcd

B.

keepa lived

C.

HAProxy

D.

Patroni

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Question # 23

An administrator needs to deploy a cumulative update (CU) for SQL Server.

What steps would the administrator take to prepare this deployment with NDB?

A.

Apply the patch to the profile VM, delete the existing Software Profile and create a new Software Profile using the profile VM as the source.

B.

Create a new Software Profile version using the CU executable and publish that version.

C.

Apply the patch to the profile VM, then create a new Software Profile version using the profile VM as the source.

D.

Create a new Software Profile using the CU executable and publish that profile.

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Question # 24

An administrator needs to protect a database with a Point In Time Recovery (PITR) SLA that provides a minimum of seven days of log

recovery.

What is the minimum Default SLA that meets this requirement?

A.

DEFAULT_008 GOLD SLA

B.

DEFAULT_008 BRONZE SLA

C.

DEFAULT_008 SILVER SLA

D.

DEFAULT_008 BRASS SLA

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Question # 25

An administrator is interested in using profiles to simplify the database provisioning process. The profile needs to include information related to the SQL service startup account, and the NDB worker service account.

Which profile would help the administrator accomplish this task?

A.

Windows Domain

B.

Network

C.

Database Parameter

D.

Software

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Question # 26

What are two status values that can be set within the Alerts Dashboard? (Choose two.)

A.

Auto

B.

Resolved

C.

Data Resiliency

D.

Acknowledged

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Question # 27

An administrator has been tasked to deploy Microsoft SQL servers in an Active Directory environment, selecting a specific service account to start up the database.

Which configuration should be set?

A.

Compute profile

B.

Sysprep Windows image

C.

Windows domain profile

D.

Database parameters

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Question # 28

What are two of the required steps to provision a new network in Clusters and extend it to Era? (Choose two.)

A.

Add a new.' subnet to the correct VPC.

B.

Add the new subnet end VLAN in Network Configuration in PE.

C.

Add the new VLAN in Ere Networks.

D.

Add the new network in Era Multi-Clu5ter Management

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Question # 29

An administrator created an NDB managed VLAN called PGSQLVLAN40 After deploying PostgreSQL HA, it was noticed that the databases were able to communicate with everything on VLAN 40 only.

What can the administrator do to fix the current issue and going forward?

A.

Use VLAN 1 for the PostgreSQL deployment.

B.

Change the Default Gateway on the PostgreSQL servers and update NDB for VLAN PGSQLVLAN40.

C.

Engage the networking team as this is a network related issue.

D.

Delete the data base servers, VLAN name PGSQLVLAN40 and redeploy the same information under a different VLAN name.

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Question # 30

Which two encryption methods can be used when configuring an SMTP server? (Choose two.)

A.

TLS

B.

SSL

C.

S/MIME

D.

IPsec

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Question # 31

An administrator needs to assign a static IP address to the NDB VM using the command, shown below.

era-server > era server set ip=ip_address gateway=gatevay_address netmask=ip_J2etmas^c nameserver=nsl ntp server=ntpl

Which two parameters are optional for this command? (Choose two.)

A.

ntp_server

B.

netmask

C.

gateway

D.

narnesetver

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Question # 32

When preparing to provision multiple database server VMs, an administrator is tasked with configuring this set of VMs with the same number of cores per vCPU.

What is the easiest way for the administrator to accomplish this task?

A.

Create a Compute Profile and apply it to the VMs during provisioning.

B.

Update the VMs after provisioning and enter the changes to the vCPU cores.

C.

After provisioning the VMs. update the DEFAULT_OOB_COMPUTE Profile.

D.

Create a Windows Domain Profile that will synchronize the configurations.

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Question # 33

An administrator has been tasked with restoring an Oracle database that has recently failed. The administrator must restore the database to the prior day's state.

Which two restore options could be used? (Choose two.)

A.

Most Recent Time Available

B.

Snapshot

C.

Tail Logs Backup

D.

Point in Time

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Question # 34

An administrator needs to patch an Oracle Database Server VM and must ensure Grid home is allocated sufficient storage space.

At a minimum, how much space must be available for Grid home prior to completing this task?

A.

5 GB

B.

10GB

C.

15GB

D.

20 GB

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Question # 35

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.

Database files must exist in the Windows OS boot drive.

B.

The login account provided must be a member of the sysadmin role.

C.

The SQL service account should not have read privileges on the mount points.

D.

SQL Server instance must be in single-user mode.

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Question # 36

A database administrator wants to be notified in advance before any database clones are removed using a removal schedule What is the best way to configure this notification?

A.

Create a Playbook to create an alert based on the removal event.

B.

Select the Create an Alert Before Removal option.

C.

Build a custom report in Prism to report on these events.

D.

Configure SMTP alerts for all actions in NDB.

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Question # 37

An administrator needs the ability to clone a source database to a point in time.

What is the lowest log frequency in minutes that can be configured in the Era IJI for log catchup operation?

A.

30

B.

60

C.

5

D.

15

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Question # 38

A database administrator wants to clone an SQL database that has Transparent Data Encryption (TDE) enabled.

Which two steps must be taken on the target server for this clone to be successful? (Choose two.)

A.

Backup the .cer and .pvk files from the source database server VM.

B.

Backup the keystore bundle file from the source database server VM.

C.

Run the pre-clone command script.

D.

Run the post-clone command script.

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Question # 39

An administrator needs to perform LCM upgrades on an AHV cluster registered with NDB. The cluster hosts NDB-provisioned database server VMs that are part of a database server cluster.

What should the administrator do to allow the DB Server VMs to stay available while the cluster is being upgraded?

A.

Update Nutanix Cluster

B.

Set VM-Host Affinity

C.

Remove Nutanix Cluster

D.

Unset VM-Host Affinity

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Question # 40

An administrator has deployed an NDB HA setup. An electrical maintenance window needs to be planned and the clusters where NDB is deployed must be powered off.

After shutting down the load balancer server, what should the administrator do next?

A.

In the sudo systemctl stop patroni command.

B.

Shutdown the API standby node.

C.

Run the high-availability list command.

D.

Shutdown the API leader node.

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Question # 41

An administrator has applied an Oracle security patch to a database server VM registered in Era.

How do you make this change available to other existing database instances?

A.

Register the VM as a have' database server VM and then create a software profile using this newly registered VIVI.

B.

Create a n.. software profile version from the patched VM.

C.

Merge the changes into an existing software profile.

D.

Create a new software profile in Era from the patched VM.

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Question # 42

An administrator tried to provision Nutanix Database Service (NDB) from Prism Central Marketplace and is getting the error shown in the exhibit.

Which action would have prevented this issue?

A.

Configure an IP address when deploying the application.

B.

Import the proper image in the Prism Central.

C.

Provide a subnet with IP Address Management

D.

Register NDB using the correct IP address.

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Question # 43

When registering SAP HANA Database and Database Server VM there are several (Linux) OS configuration requirements that must be set before registering a database Or a database server VM.

Which system file should the entry, secure_pazh be configured in?

A.

/ezc/sudores

B.

'etc/ profile

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Question # 44

A user wants to apply the latest OS security patches on a Windows server.

How should the user accomplish this task?

A.

Reboot the system.

B.

Create and apply a Maintenance Plan in NDB.

C.

Update the database.

D.

Use update functionality directly on the VM

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Question # 45

Which disk is omitted from a Software Profile?

A.

System Page File

B.

SQL Installation

C.

User Database

D.

System Database

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Question # 46

An administrator would like to provide a group of users the ability to add a new VLAN or IP Pool in Era.

What minimum role should the administrator assign to this group?

A.

Super Admin

B.

Database Admin

C.

Infrastructure administrator

D.

Database Infrastructure Admin

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Question # 47

Within the NDB GUI, an administrator needs to set the shortest schedule interval possible for a database log catch up.

Which value, in minutes, will satisfy this requirement?

A.

5

B.

10

C.

15

D.

30

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Question # 48

Refer to the exhibit.

A request is received to provision a new Oracle SIHA DB & VM to test ASMLIB on OEL79 and Oracle 19c. When walking through the provisioning workflow, only ASMFD is available in the ASM Driver drop down.

What is necessary to provision the requested SIHA DB and DB VM with ASMLIB?

A.

Update the software profile to include the ASMLIB driver.

B.

Install ASMLIB on the NDB server.

C.

Update the NDB driver config to enable ASMLIB for Oracle.

D.

Install ASMLIB on the database server.

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Question # 49

Which two security options are available when configuring an SMTP server for sending alert notifications via email? (Choose two.)

A.

SSL

B.

S/MIME

C.

DKIM

D.

TLS

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Question # 50

Which two ports can be used by external applications to make API calls to Era? (Choose two.)

A.

9443

B.

443

C.

8443

D.

9440

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Question # 51

Which action must an administrator take in Era Networks before using Era to provision a MSSQL AG cluster?

A.

A network in each data center must be configured for Era.

B.

A private network must be configured in Era for the heartbeat traffic.

C.

A that has a static pool managed by Era must be configured.

D.

A network that has a DHCP pool must be configured in Era.

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Question # 52

An administrator needs to register a Nutanix cluster with NDB.

Which condition requires the administrator to create a manual storage mapping between the remote container and NDB provisioning container?

A.

NDB Server container and NDB Provisioning container are separate.

B.

Disaster Recovery Network Segmentation is enabled on the cluster.

C.

Nutanix Database Service High Availability is enabled on the cluster.

D.

DB VMs are stored in the NDB Server or NDB Provisioning container.

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Question # 53

How should an administrator modify the Alert Severity level within Era?

A.

From the dropdown menu choose Alerts Policies. Choose the Policy to be modified and set the desired severity level.

B.

From the dropdown menu choose Alerts > List. Select the message to be changed end choose Set Status to Resolved or Set Status to Acknowledged.

C.

From the dropdown menu choose Alerts Policies. Chose the Poliq to be modified and chose either Set Enabled or Set Disabled,

D.

From the dropdown menu choose Alerts > Policies. Then choose Update next to Alert Retention,

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Question # 54

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

Which action is mandatory before creating the network profile?

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.

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Question # 55

An administrator has received a request to clone a source production database to an existing development server.

Which two actions must be taken to complete this task?

A.

The development server must be registered by Era in order to receive the clone.

B.

The development server must be registered by Era and authorized to host clones from the Time Machine.

C.

The development server must be authorized for the database Time Machine.

D.

The development server must have the IP and credentials provided during cloning.

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Question # 56

A database administrator is working with a cloned database and creates a clone removal schedule.

Which two default actions are taken on the cloned database? (Choose two.]

A.

NDB deletes the cloned database.

B.

NDB de-registers the cloned database.

C.

NDB marks the cloned database as offline.

D.

NDB deletes the cloned database VM.

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Question # 57

Which statement is true regarding the NDB alert retention feature?

A.

NDB supports alert retention globally.

B.

NDB supports retention at the individual policy.

C.

NDB supports retention at the grouped policy.

D.

NDB supports retention at the registered cluster.

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Question # 58

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.

389

B.

636

C.

2009

D.

9440

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Question # 59

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.

Alert Email configuration in Prism Element

C.

SMTP Server in NDB Service

D.

SNMP configuration in Prism Central

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Question # 60

A DBA executed a script which corrupted an Oracle DB managed by NDB. After few minutes, the NDB administrator has been asked to create a copy of the DB using the latest available snapshot.

Which actions should be taken?

A.

Fail the Oracle cluster over to a surviving RAC node.

B.

Select the snapshot from Time Machine and create a new clone.

C.

Use Time Machine to create a clone from file-level database backup.

D.

Provision a new Oracle DB and perform log catch-up.

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Question # 61

An administrator is creating a Windows Domain profile in Era.

Which optional field can be skipped and provided during the provisioning process?

A.

Domain to join

B.

Domain Account

C.

Organizational Units

D.

SQL Service Startup Account

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Question # 62

Before registering a database server VM to NDB, what should an administrator use to verify all required software and configuration dependencies?

A.

LCM

B.

Upgrade Software

C.

Prerequisites script

D.

NCC

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Question # 63

In an Oracle upgrade scenario using Era. if the source database is on a nor-Nutanix platform, is it possible to upgrade it with an Era

workflow?

A.

Yes, it is possible to upgrade database instance on a non-Nutanix platform.

B.

Yes, only if the nan-Nutanix platform is big-endian platform,

C.

No, the database instaru:e must be Era managed to Be upgraded

D.

Yes, only if the nori-Nutanix platform is little-endian platform.

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Question # 64

Which two statements best describe the features and functionality of Era Oracle patching? (Choose two.)

A.

Era does not require native Oracle Utility OpatchAuto to create the patch profile,

B.

Era patching can be automated using REST API/CLI for scheduled patching many Oracle servers in a fleet patching scenario,

C.

Era patching for Oracle databases has automatic rollback if any of the steps in the patching workflow fails.

D.

Era Oracle fleet patching can be rolled back if issues ere encountered after successful patching.

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Question # 65

What two reference resources are available for Nutanix Era APIs? (Choose two.)

A.

Nutanix Support Portal

B.

Nutanix.dev API Reference

C.

Era API Explorer

D.

Era GitHub API Repository

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Question # 66

A vCenter instance which manages multiple clusters including a Nutanix cluster hosting NDB service crashed. After deploying a dedicated new vCenter server, the administrator needs to update vCenter setting within NDB.

Which action should be performed?

A.

Click the Getting Started page and perform the configuration wizard.

B.

Update cluster settings from the NDB administration page.

C.

Open the maintenance page in NDB and configure the cluster settings.

D.

Wait 60 minutes and Prism Central will automatically sync NDB.

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Question # 67

How should a patch be downloaded to perform a One-Click Upgrade of an NDB Environment with access to the Internet?

A.

Download the patch from the Nutanix Support Portal and upload via the NDB CLI.

B.

Download the patch in the Administrator > Maintenance section of NDB.

C.

Open Prism Central and deploy the current version of NDB from the Apps and Marketplace section.

D.

Open Prism Element and use LCM to update the software.

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Question # 68

What does an NDB compute profile contain?

A.

vCPUs, cores per vCPU, and the amount of memory for the database server VM.

B.

Windows domain name (FQDN), domain user, and password.

C.

VLAN that the new database server VM will use.

D.

An image of the database and operating system generated from the registered database server VM.

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Question # 69

Which site needs to be reachable to ensure an NDB server can send periodic telemetry data to the central Nutanix repository over port 443?

A.

download.nutanix.com

B.

developers.nutanix.com

C.

portal.nutanix.com

D.

insights.nutanix.com

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Question # 70

How long is the default continuous recovery for the Gold SLA in Era Time Machine?

A.

30 days

B.

15 days

C.

60 days

D.

90 days

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Question # 71

Exhibit.

An administrator just created the ndb_test user as shown in the exhibit. Which two tasks can this user perform? (Choose two.)

A.

Access Control

B.

Network Profiles

C.

Clones

D.

NDB Configuration

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Question # 72

An administrator has been asked to add a new Nutanix AHV cluster to the current single default container for DB provisioning.

Which configuration should be performed before enabling NDB multi-cluster?

A.

Deploy Nutanix Self Service VM and use blueprints to allow NDB to deploy databases on multiple clusters.

B.

Configure datastore mapping within Prism Element Protection Domains.

C.

Enable High Availability for NDB service on the Administration page.

D.

Add both clusters under Prism Central management and verify NDB is registered to the same Prism Central Instance. environment using a storage container as the

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Question # 73

A NDB non-administrative user wants to provision an Oracle database leveraging a Software Profile that the administrator created. What must the administrator do to ensure that this user has access to the Oracle Software Profile?

A.

Ensure that specified users have access to the Software Profile using Access Control.

B.

Replicate the Software Profile to other Nutanix clusters for all users to access.

C.

Ensure that the Software Profile has been properly versioned to the latest release of Oracle.

D.

Promote the Software Profile to Published to be available by other NDB users.

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Question # 74

When doing an Era software upgrade for a Multi-Cluster enabled installation, which component is upgraded first?

A.

Era Cluster Agent

B.

Database Server Agent

C.

Era Date Warehouse

D.

Era Sewer

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Question # 75

An administrator needs to reset the NDB GUI password.

What should the administrator perform from the SSH session?

A.

1. Enter the era-server CLl

2. Execute: security password reset

B.

sudo passwd era

C.

sudo passwd admin

D.

1.Enter the era CLl

2.Execute: security password reset

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