EMT Practice Test

1. Question Content...

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Question1: An administrator needs to distribute NDB management plane components.
Which NDB HA VM needs to be deployed on the same L2 network?

Question2: An administrator is tasked with auditing NDB SLAs. What data will the administrator be reviewing?

Question3: An administrator enables NDB Multi-Cluster on Cluster

Question4: What is required to create an NDB Software Profile?

Question5: 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.)

Question6: Refer to the exhibit.

An administrator, whose accounts are shown in the exhibit, is trying to add a new database admin as a local user to NDB, but is unable to complete the task.
What is most likely the cause of the issue?

Question7: An administrator needs to provide the least-privilege access to a newly-hired engineer whose task is to add new VLANs or IP Pools in NDB.
Which role should the administrator select to complete this task?

Question8: How does NDB send notifications when alerts are generated?

Question9: Which two encryption methods can be used when configuring an SMTP server? (Choose two.)

Question10: 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?

Question11: The NDB user interface can display which language option?

Question12: 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?

Question13: In NDB, which two Time Machine options are available when creating a database clone? {Choose two.)

Question14: Which ports must be open between the NDB server and Controller VMs to facilitate iSCSI connections?

Question15: What is the first step to install NDB on a Nutanix AHV cluster?

Question16: Which response shows two ways to upgrade an NDB Server?

Question17: Which disk is omitted from a Software Profile?

Question18: Which statement best describes what happens when a 3rd-party backup tool is chosen to manage log backups for Microsoft SQL in NDB?

Question19: What is the minimum frequency in minutes configurable for NDB Log Catch-up operation?

Question20: 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?

Question21: Refer to the exhibit.

An administrator is receiving critical NDB email alerts regarding storage for the DBA database, which is a member of a database group.
How would the administrator remediate the issue within NDB?

Question22: A database administrator wants to define initialization variables for different types of database engines and workloads, like OLTP and DW.
What type of profile would be used?

Question23: Which two options can NDB leverage to refresh a database clone? (Choose two.)

Question24: An administrator is tasked with providing a Jr DBA with access to NBD with limited capabilities.
This user should only be able to:
* Provision Databases
* Provision Database Servers
* Create Ones
* Refresh Clones
* Patch Database Servers
How can the administrator complete this task?

Question25: 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?

Question26: What must be completed within NDB before patching a Linux OS?

Question27: What is required to create an NDB Software Profile Version for PostgreSQL?

Question28: 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?

Question29: 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?

Question30: An administrator needs to make new VLANs available when provisioning a Oracle cluster database, which have been added to NDB via the Administration menu.
What needs to be done to expose the new VLANs for provisioning?

Question31: An administrator is adding a stretched VLAN in NDB.
Which VLAN type(s) will satisfy this task?

Question32: Which ports are used by the NDB database agent for API calls?

Question33: 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?

Question34: A request is received to refresh a database clone from a new manual snapshot. When the administrator attempts to create the new snapshot from the Time Machine, it is in a Frozen state.
What causes a Time Machine to enter the Frozen state and what are the administrator's options to complete the request?

Question35: What step should be taken to make the profile available to all users:

Question36: How would an administrator enter the NDB command line to change the static IP address on the NDB VM?

Question37: When provisioning an PostgreSQL HA Instance, what are the minimum and maximum number of DB server VMs that can be deployed in a cluster?

Question38: An administrator needs to perform patching on a MongoDB server cluster within an NDB environment.
How should the administrator accomplish this task?