Microsoft DP-300認定試験に合格する秘訣がわかる？

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当社Microsoftでは、多くの分野の専門家を雇用してDP-300学習ガイドを作成しているため、学習教材の品質を安心してご利用いただけます。 さらに、DP-300試験問題のガイダンスに基づいて試験の準備をすることで、Jpshiken近い将来昇進する機会を増やし、給与を引き上げることができます。 したがって、Administering Relational Databases on Microsoft Azure試験を受ける準備ができたら、DP-300学習教材を利用できます。 次の受益者になりたい場合、何を待っていますか？ DP-300学習教材を購入してください。

Microsoft DP-300 Exam Syllabus Topics:

SectionObjectives
Topic 1: Plan and implement data platform resources- Deploy and configure infrastructure
  • 1. Configure compute and storage resources
    • 2. Select appropriate Azure database services
      - Plan and configure security for the data platform
      • 1. Configure network security
        • 2. Implement authentication and authorization
          Topic 2: Optimize query performance- Analyze query performance
          • 1. Identify inefficient queries
            • 2. Use Query Store and execution plans
              - Improve performance
              • 1. Index optimization
                • 2. Query tuning techniques
                  Topic 3: Perform automation- Automate database tasks
                  • 1. Implement scheduled maintenance
                    • 2. Use Azure Automation
                      Topic 4: Implement a secure environment- Implement data protection
                      • 1. Encryption at rest and in transit
                        • 2. Data classification and auditing
                          - Manage database authentication and authorization
                          • 1. Manage database roles and permissions
                            • 2. Configure Azure Active Directory authentication
                              Topic 5: Monitor and optimize operational resources- Optimize resources
                              • 1. Scale compute and storage
                                • 2. Tune performance configuration
                                  - Monitor database performance
                                  • 1. Use Azure Monitor and Log Analytics
                                    • 2. Identify performance bottlenecks
                                      Topic 6: Plan and implement a high availability and disaster recovery environment- Design HA/DR solutions
                                      • 1. Implement geo-replication
                                        • 2. Configure failover groups
                                          - Backup and restore
                                          • 1. Point-in-time restore
                                            • 2. Automated backups

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                                              DP-300試験問題は、学習結果を検出するためのさまざまな自己学習および自己評価機能を備えたソフトウェアを提供します。この機能は、DP-300試験に合格し、合格率を向上させるために有効です。当社のソフトウェアには、時間制限やシミュレートされたテスト機能など、多くの新しい機能が搭載されています。速度を調整してアラートを維持できるDP-300テストガイドでシミュレーションテストタイマーを設定したら、知識を習得するために心を傾けることができます。この関数がDP-300試験の合格に役立つことは間違いありません。

                                              Microsoft Administering Relational Databases on Microsoft Azure 認定 DP-300 試験問題 (Q181-Q186):

                                              質問 # 181
                                              You create a new Azure SQL managed instance named SQL1 and enable Database Mail extended stored You need to ensure that SQ Server Agent jobs running on SQL 1 can notify when a failure Occurs Which three actions should you perform in sequence 7 TO answer. move the appropriate actions from the list Of actions to answer area and arrange them in correct order.

                                              正解：

                                              解説：

                                              Explanation:


                                              質問 # 182
                                              You have an Azure SQL database named DB3.
                                              You need to provide a user named DevUser with the ability to view the properties of DB3 from Microsoft SQL Server Management Studio (SSMS) as shown in the exhibit. (Click the Exhibit tab.)

                                              Which Transact-SQL command should you run?

                                              正解：D

                                              解説：
                                              The exhibits displays Database [State] properties.
                                              To query a dynamic management view or function requires SELECT permission on object and VIEW SERVER STATE or VIEW DATABASE STATE permission.
                                              Reference:
                                              https://docs.microsoft.com/en-us/sql/relational-databases/databases/database-properties-options-page


                                              質問 # 183
                                              You have an Azure SQL database that contains a table named Employees. Employees contains a column named Salary.
                                              You need to encrypt the Salary column. The solution must prevent database administrators from reading the data in the Salary column and must provide the most secure encryption.
                                              Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

                                              正解：

                                              解説：

                                              1 - Create a column master key
                                              2 - Create a column encryption key.
                                              3 - Encrypt the Salary column by using the randomized encryption type.
                                              Reference:
                                              https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/always-encrypted-database-engine


                                              質問 # 184
                                              You have an Azure SQL database named DB1 that contains two tables named Table1 and Table2. Both tables contain a column named a Column1. Column1 is used for joins by an application named App1.
                                              You need to protect the contents of Column1 at rest, in transit, and in use.
                                              How should you protect the contents of Column1? To answer, select the appropriate options in the answer area.
                                              NOTE: Each correct selection is worth one point.

                                              正解：

                                              解説：

                                              Explanation:

                                              Box 1: Column encryption Key
                                              Always Encrypted uses two types of keys: column encryption keys and column master keys. A column encryption key is used to encrypt data in an encrypted column. A column master key is a key-protecting key that encrypts one or more column encryption keys.
                                              Reference:
                                              https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/always-encrypted-database- engine


                                              質問 # 185
                                              You have SQL Server on an Azure virtual machine that contains a database named DB1.
                                              The database reports a CHECKSUM error.
                                              You need to recover the database.
                                              How should you complete the statements? To answer, select the appropriate options in the answer area.
                                              NOTE: Each correct selection is worth one point.

                                              正解：

                                              解説：

                                              Explanation:

                                              Box 1: SINGLE_USER
                                              The specified database must be in single-user mode to use one of the following repair options.
                                              Box 2: REPAIR_ALLOW_DATA_LOSS
                                              REPAIR_ALLOW_DATA_LOSS tries to repair all reported errors. These repairs can cause some data loss.
                                              Note: The REPAIR_ALLOW_DATA_LOSS option is a supported feature but it may not always be the best option for bringing a database to a physically consistent state. If successful, the REPAIR_ALLOW_DATA_LOSS option may result in some data loss. In fact, it may result in more data lost than if a user were to restore the database from the last known good backup.
                                              Reference:
                                              https://docs.microsoft.com/en-us/sql/t-sql/database-console-commands/dbcc-checkdb-transact-sql


                                              質問 # 186
                                              ......

                                              あなたは転職の状態にあるかもしれませんが、あなた自身のキャリアを持つことは信じられないほど難しいです。それからあなた自身を改善し、不可能な任務を可能にする方法はあなたの優先事項です。 DP-300試験に合格したい場合は、こちらからDP-300試験準備を行ってください。当社には、DP-300試験の合格を支援する、権威のある経験豊富なチームがいます。最も有用で有効なDP-300試験問題を取得できるだけでなく、DP-300試験に合格する方法に関する提案を取得することもできます。

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