最新（2024)Nutanix NCP-DB-6.5試験問題集
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質問 # 19
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
正解：A
質問 # 20
In NDB, which two Time Machine options are available when creating a database clone? {Choose two.)
- A. Restore point
- B. Snapshot
- C. Backup
- D. Point in time
正解：B、D
質問 # 21
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. * Weekly snapshot retention (weeks): 1
* Continuous log retention (days): 7 - C. * Continuous log retention (days): 5
* Weekly snapshot retention (weeks): 1 - D. * Daily snapshot retention (days): 7
* Continuous log retention (days): 5
正解：D
質問 # 22
Which ports must be open between the NDB server and Controller VMs to facilitate iSCSI connections?
- A. 5985 and 5986
- B. 3205 and 3260
- C. 22 and 9440
- D. 80 and 443
正解：B
質問 # 23
What happens to the primary member in a MongoDB Server Cluster during the NDB patching process?
- A. It is patched last and is restored to its original state.
- B. It is patched first and then becomes a secondary member.
- C. It becomes a read-only member during the patching process.
- D. It is skipped during the patching process to ensure no downtime.
正解：A
質問 # 24
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?
- A. Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.
Resolution: To complete the request the database must be re-registered in NDB, this thaws the Time Machine and it resumes operation so the clone can be refreshed. - B. Cause: The Time Machine enters a Frozen state after too many snapshot or log catchup failures.
- C. Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.
Resolution: To complete the request the database must be re-registered in NDB, create a new Time Machine and create a new clone. - D. Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.
Resolution: The Time Machine must be paused, then the database re-registered with a new Time Machine and a new clone created.
正解：A
解説：
Resolution: Remediate the snapshot or log catchup failures, this thaws the Time Machine, allowing normal operations to continue and the request can be completed.
質問 # 25
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?
- A. Clone the Database Admin role, and add the desired privileges.
- B. Create a user for the Jr DBA, and assign only those privileges.
- C. Clone the Database Admin role, and remove all but the desired privileges.
- D. Create a role with only those privileges, assign the role to the Jr DBA user.
正解：D
質問 # 26
What does a Time Machine frozen status indicate?
- A. The database was de-registered from NDB without removing the associated time machine.
- B. The NDB agent is stopped on the database VM.
- C. The database is paused on the database VM.
- D. The Time Machine is paused and all automatic snapshot and log catch-up activities are halted.
正解：D
質問 # 27
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. Update the NDB driver config to enable ASMLIB for Oracle.
- C. Install ASMLIB on the NDB server.
- D. Install ASMLIB on the database server.
正解：C
質問 # 28
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 Windows Domain Profile that will synchronize the configurations.
- B. After provisioning the VMs. update the DEFAULT_OOB_COMPUTE Profile.
- C. Create a Compute Profile and apply it to the VMs during provisioning.
- D. Update the VMs after provisioning and enter the changes to the vCPU cores.
正解：C
質問 # 29
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. Select the snapshots & replicate them to each Nutanix cluster.
- B. Update the SLA on the Time Machine & schedule the remote replication.
- C. Add Data Access to each Nutanix cluster and assign a DAM policy.
- D. Update the cluster's Data Access & select the remote cluster.
正解：C
質問 # 30
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?
- A. Database Parameters
- B. Network
- C. Compute
- D. Software Profile Version
正解：A
質問 # 31
What is the purpose of Data Access Management policies in NDB Multi-Cluster?
- A. To register multiple Nutanix clusters in NDB
- B. To manage time machine data availability across all registered Nutanix clusters in NDB
- C. To remove data accessibility of a time machine across all registered Nutanix clusters in NDB
- D. To perform snapshot operations on a single Nutanix cluster
正解：B
質問 # 32
Which two options can NDB leverage to refresh a database clone? (Choose two.)
- A. Snapshots
- B. Cerebro logs
- C. Transaction logs
- D. Templates
正解：A、C
質問 # 33
What is the first step to install NDB on a Nutanix AHV cluster?
- A. NDB is offered as a SaaS service and doesn't require any installations.
- B. Run LCM update to get the latest version of NDB.
- C. Download the QCOW2 image file of NDB and upload it to Prism Element.
- D. Open Prism Central and enable the NDB VM in the settings menu.
正解：C
質問 # 34
Which policies define Time Machine data availability across multiple registered clusters in NDB?
- A. Data Protection
- B. Service Level Agreements
- C. Data Access Management
- D. Recovery Plans
正解：A
質問 # 35
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. 20 GB
- C. 15GB
- D. 10GB
正解：C
質問 # 36
What is causing this issue?
- A. The VLAN is static
- B. The VLAN is IPAM
- C. The VLAN is DHCP
- D. The VLAN is stretched
正解：D
質問 # 37
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Nutanix NCP-DB-6.5 認定試験の出題範囲：
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更新された検証済みの合格させるNCP-DB-6.5リアル試験問題と解答：https://jp.fast2test.com/NCP-DB-6.5-premium-file.html