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市場には試験に関する多くの学習資料があるため、当社からNCP-DB準備ガイドを選択する決定を下すことは容易ではありません。ただし、当社からNCP-DBテストプラクティスファイルを購入することに決めた場合は、ここ数年で行った最良の決定の1つになることをお知らせします。私たちに知られているように、当社のNCP-DB準備資料は、この分野の有名な専門家や教授の多くによって設計されています。 NCP-DB準備ガイドが想像を超えた高品質であることは間違いありません。
Nutanix NCP-DB 認定試験の出題範囲：
トピック
出題範囲
トピック 1
- NDB 実装内でのアラートとストレージ使用量の監視: アラートの監視とストレージ使用量の管理がすべてです。
トピック 2
- NDB の概念の説明: データベースと NDB の用語を定義します。このトピックでは、NDB の利点と機能についても説明します。
トピック 3
- NDB 環境の運用と保守: データベース サーバーの登録、データベースのプロビジョニング、データベース パッチのテストと公開に手順の概念を適用します。さらに、このトピックでは Linux OS パッチを適用する正しい方法についても説明します。最後に、データベースと NDB 操作のトラブルシューティングについて詳しく説明します。
トピック 4
- Time Machine を使用した NDB 管理データベースの保護: このトピックでは、SLA 保持ポリシー、ソース データベース、クローン、データベースの保護、およびデータ アクセス管理 (DAM) ポリシーについて説明します。
>> NCP-DB復習対策書 <<
NCP-DB復習対策書 & 最新のNutanix 認定トレーニング - Nutanix Nutanix Certified Professional - Database Automation (NCP-DB) v6.5
優れた学習プラットフォームには、豊富な学習リソースがあるだけでなく、最も本質的なものが非常に重要であり、ユーザーにとって最も直感的なものも不可欠です。 NCP-DBテスト資料はプロの編集チームであり、各テスト製品のレイアウトと校正の内容は経験豊富なプロが実施するため、細かい組版と厳格なチェックのエディターにより、最新のNCP-DB試験トレントが各ユーザーのページに表示されます更新し、あらゆる種類のNCP-DB学習教材の精度が非常に高いことを保証します。
Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 認定 NCP-DB 試験問題 (Q233-Q238):
質問 # 233
A DBA team needs to release PostgreSQL HA instances using a dedicated subnet.
Which action is mandatory before creating the network profile?
- A. Configure Network Segmentation.
- B. The subnet in Prism Element must be iPAM configured.
- C. The DB VMs must be registered first.
- D. A VLAN must be added to NDB networks.
正解：D
解説：
To release PostgreSQL HA instances using a dedicated subnet in Nutanix Database Service (NDB), the administrator must create a network profile that defines the subnet and its associated VLAN. Before creating this network profile, it is mandatory to add a VLAN to the NDB Networks configuration. This VLAN ensures that the dedicated subnet is recognized and manageable within NDB, allowing the HA instances to be provisioned with isolated network connectivity. The VLAN must be configured in the NDB Networks page to be available for selection during network profile creation.
* Option A (The subnet in Prism Element must be IPAM configured) is incorrect because IP Address Management (IPAM) configuration in Prism Element is optional and not a mandatory prerequisite for creating a network profile in NDB.
* Option B (The DB VMs must be registered first) is incorrect because VM registration is a subsequent step, not a prerequisite for network profile creation.
* Option C (A VLAN must be added to NDB networks) is correct as it is a required step to define the network infrastructure before creating the profile.
* Option D (Configure Network Segmentation) is incorrect because network segmentation is an advanced feature and not mandatory for basic network profile setup.
This ensures the dedicated subnet is properly integrated into NDB for HA provisioning.
References
* Nutanix Database Service (NDB) User Guide, Chapter 3: Configuring an NDB Environment, Section:
Configuring Network Profiles
* Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 3: Configure an NDB Environment
質問 # 234
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?
- A. Only users in the domain admins group can create local users.
- B. The administrator is logged in with the Database Admin account.
- C. An email address is required for the Super Admin account.
- D. The administrator is logged in with the Super Admin account.
正解：B
解説：
Based on the exhibit, the administrator is logged in with the Database Admin account (bsmith@ntnxlab.local), which does not have the permission to create local users on NDB. Only the Super Admin account (bsmith) has this permission, as indicated by the User type column. Therefore, the administrator needs to log out and log in again with the Super Admin account to add a new database admin as a local user to NDB. References: 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.
質問 # 235
What are the three severity levels displayed under the Alert dashboard?
- A. Failed, Warning, Error
- B. Critical, Warning Info
- C. Critical. Waiting, Failed
- D. Failed, Warning, Stopped
正解：B
解説：
The Alerts dashboard in Nutanix displays alert messages with three severity levels: Critical, Warning, and Info1. These severity levels help users understand the importance and urgency of each alert, allowing them to prioritize their responses accordingly1.
質問 # 236
What is the terminology used for registering an existing database with Era?
- A. Cloned Database
- B. Greenfield Database
- C. Brownfield Database
- D. Source Database
正解：C
解説：
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.
質問 # 237
An administrator needs to restore databases provisioned with a shared disk configuration on Windows Storage Spaces What happens when NDB runs the restore operation?
- A. NDB copies the DB files to be restored to the source volume.
- B. NDB restores the disk that are associated with the database.
- C. NDB performs Tail Log backup to backup any remaining logs.
- D. NDB replaces the source volume with the snapshot volume.
正解：B
解説：
When an administrator needs to restore databases provisioned with a shared disk configuration on Windows Storage Spaces in Nutanix Database Service (NDB), the restore operation focuses on the disks associated with the database. Windows Storage Spaces provides a virtualized storage layer, and NDB manages the restoration by reverting or recovering the specific disks that host the database files and logs. This ensures that the database is restored to its previous state using the snapshot or backup data, while preserving the shared disk configuration integrity. NDB does not replace the source volume or perform additional operations like tail log backups unless explicitly configured.
* Option A (NDB restores the disk that are associated with the database) is correct as it accurately describes NDB's restore behavior for shared disk setups.
* Option B (NDB copies the DB files to be restored to the source volume) is incorrect because NDB restores the entire disk state, not just copying files to the source.
* Option C (NDB replaces the source volume with the snapshot volume) is incorrect because NDB restores data to the existing volume, not replacing it entirely.
* Option D (NDB performs Tail Log backup to backup any remaining logs) is incorrect because tail log backups are not automatically part of the restore process unless specified for point-in-time recovery.
This approach ensures compatibility with Windows Storage Spaces configurations.
References
* Nutanix Database Service (NDB) User Guide, Chapter 5: Configuring Time Machines, Section:
Restoring Databases with Shared Disks
* Nutanix Support & Insights, Knowledge Base Article: "Restoring Windows Storage Spaces in NDB"
* Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 5: Protect Databases Using Time Machine
質問 # 238
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