便利なNCP-DB-6.10受験練習参考書 & 合格スムーズNCP-DB-6.10受験記対策 | 有効的なNCP-DB-6.10問題サンプルユーザーのオフライン読書を促進するために、NCP-DB-6.10スタディブレインダンプは、特にユーザー向けのPDFモードを開発するために、破片の時間をより有効に活用して学習できます。このモードでは、ユーザーは学習教材内のNCP-DB-6.10準備ガイドをダウンロードして印刷することができ、紙にメモを取るのが簡単で、記憶の弱いリンクがあり、すべてのユーザーが無制限の数の学習をダウンロードして大幅に改善できますNCP-DB-6.10試験問題を使用したユーザーの効率。 NCP-DB-6.10準備ガイドは、この点でユーザーの需要を満たすのに非常に役立ち、ユーザーが学習した内容を継続的に統合して良い環境で読み書きできるようにします。 Nutanix Certified Professional - Database Automation (NCP-DB) v6.10 認定 NCP-DB-6.10 試験問題 (Q108-Q113):質問 # 108
An administrator needs to perform patching on a MongoDB server cluster within an NDB environment.
How should the administrator accomplish this task?
A. Perform a rolling upgrade, applying the patch to the secondary members first, followed by the primary member.
B. Apply the patch to all nodes at once.
C. Disable the replica set while patching.
D. Perform a rolling upgrade, applying the patch to the primary member first, followed by the secondary members.
正解：A
解説：
The administrator should perform a rolling upgrade, applying the patch to the secondary members first, followed by the primary member, to accomplish the task of patching a MongoDB server cluster within an NDB environment. A rolling upgrade is a method of applying patches or updates to a cluster without downtime or interruption of service. The administrator can use the NDB patching feature to perform a rolling upgrade on a MongoDB server cluster, which consists of a primary member and one or more secondary members that form a replica set. The NDB patching feature allows the administrator to select the software profile version, the database parameters profile, and the network profile for the patching operation.
質問 # 109
An administrator has been asked to patch several Nutanix database server VMs. Prior to patching, what should the administrator configure?
A. Active Directory Access
B. A Repository
C. An SMTP Server
D. pulse
正解：B
解説：
Before patching several Nutanix database server VMs using the "Patch OS now" feature in NDB, the administrator must configure a Repository. A repository (e.g., a custom patch repository or Nutanix- provided source) contains the OS updates or patches (e.g., for Windows or Red Hat- based systems). NDB requires this repository to be specified to fetch and apply the patches, ensuring the database VMs are updated from a validated source.
質問 # 110
Nutanix NDB gives an administrator the ability to create highly-available database pairs with which two databases? (Choose two.)
A. MariaDB
B. PostgreSQL
C. SQL Server
D. MySQL
正解：B、C
解説：
Nutanix NDB provides the ability to create highly-available (HA) database pairs, leveraging replication and failover across clusters. The two databases explicitly supported for HA pairs in NDB are PostgreSQL and SQL Server. NDB orchestrates HA for PostgreSQL using streaming replication and for SQL Server using Always On Availability Groups or Failover Cluster Instances, ensuring data redundancy and failover capabilities across Nutanix clusters.
質問 # 111
An administrator has a production PostgreSQL database cloned for development and testing purpose. A new table is added to the source database.
What should the administrator do to publish the update leveraging the point in Time Era capability?
(C) 1. PeHorm a Log Catch-up using source database Time Mechine
2. Refresh the clone database
(C) 1. Perform a Log Catch-up using source database Time Mechine
2. Refresh the source database
(C) 1. update Log Catch-up interval from Tme Machine
2. Refresh the source database
C) 1. Update Log Catch-up interval from Tame Machine
2. Refresh the clone database
How is the size of a database time machine defined?
A. Only the size of all transaction logs maintained by Era
B. The size of all snapshots and clones maintained by Era
C. The size of all snapshots and/or transaction logs maintained by Era
D. Only the size of all reclaimable snapshots maintained by Era
正解：C
解説：
The Nutanix Era platform provides a feature called Time Machine, which is designed to manage the lifecycle of database copies and clones. When a new table is added to the source database, the administrator should perform a Log Catch-up using the source database's Time Machine.
This action ensures that the Time Machine captures the latest state of the source database, including the newly added table. After performing the Log Catch-up, the administrator should refresh the clone database. The refresh operation updates the clone with the latest state captured by the Time Machine, thereby publishing the new table to the clone.
質問 # 112
An administrator has been asked to provision a new Oracle single instance database, but cannot proceed with the first step of the wizard. Which statement best describes the current situation?
A. A snapshot must be taken on the original DB.
B. Time Machine is not configured.
C. Software profile is missing.
D. No remote clusters are configured.
正解：C
解説：
When an administrator cannot proceed with the first step of the wizard to provision a new Oracle single instance database in NDB, the most likely reason is that a software profile for Oracle is missing. NDB requires a software profile (which defines the database version, patches, and configuration) to provision a database instance. Without a profile created from a Reference: VM or uploaded manually, the wizard cannot proceed, as it relies on this profile to configure the instance correctly.