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지금 사회에 능력자들은 아주 많습니다.it인재들도 더욱더 많아지고 있습니다.많은 it인사들은 모두 관연 it인증시험에 참가하여 자격증취득을 합니다.자기만의 자리를 확실히 지키고 더 높은 자리에 오르자면 필요한 스펙이니까요.DP-300시험은Microsoft인증의 중요한 시험이고 또 많은 it인사들은Microsoft자격증을 취득하려고 노력하고 있습니다.
DP-300 자격증 시험은 데이터베이스 관리자가 진로 전망을 향상시키는 좋은 방법입니다. 이 자격증은 후보자가 Microsoft Azure에서 관계형 데이터베이스를 관리하는 데 필요한 기술과 지식을 갖추었음을 잠재적인 고용주에게 증명합니다. DP-300 자격증을 취득한 전문가들은 산업에서 높은 수요를 얻으며 더 높은 연봉과 더 좋은 취업 기회를 기대할 수 있습니다.
Microsoft DP-300 시험은 Microsoft Azure에 대한 관계형 데이터베이스를 관리하는 전문 지식을 시연하려는 전문가를 위해 설계되었습니다. 이 인증은 보안 구현, 백업 관리 및 데이터베이스 복원, 성능 최적화, 데이터베이스 모니터링 및 문제 해결과 같은 작업을 수행하는 후보자의 능력을 검증합니다. DP-300 시험은 Azure SQL 데이터베이스, Azure SQL 관리 인스턴스 및 Azure Synapse Analytics를 포함하여 Azure에 사용되는 최신 기술에서 후보자의 지식과 기술을 측정합니다.
KoreaDumps 질문 풀은 실제시험 변화의 기반에서 스케줄에 따라 업데이트 합니다. 만일 Microsoft DP-300테스트에 어떤 변화가 생긴다면, 적중율이 항상 98% 이상을 유지 할 수 있도록 2일간의 근무일 안에 제품을 업데이트 하도록 합니다. KoreaDumps는 고객들이 테스트에 성공적으로 합격 할 수 있도록 하기 위하여 업데이트 된 버전을 구매후 서비스로 제공해드립니다. 시험에서 불합격받으셨는데 업데이트가 힘든 상황이면 덤프비용을 환불해드립니다.
DP-300 인증 시험은 데이터베이스 구성 및 관리, 데이터베이스 보안, 데이터 백업 및 복원 및 데이터베이스 성능 모니터링 및 최적화 등 Azure의 데이터베이스 관리와 관련된 다양한 주제를 다룹니다. 이 시험을 통과하려면 Azure 플랫폼에 대한 깊은 이해와 데이터베이스 관리를 지원하는 방법이 필요합니다.
질문 # 199
You have an on-premises server named Server1 that has Microsoft SQL Server installed. Server1 contains a database named DB1. You have an Azure subscription that contains a user named User1. You need to ensure that User1 can perform the following actions:
* Register a resource provider to support migrating DB1 to Azure.
* Create an Azure Database Migration Service instance
* Migrate DB1 to Azure SQL Database.
The solution must follow the principle of least privilege.
Which role should you assign to User1 for the subscription, and which resource provider should User1 register? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
설명:
Explanation:
Basic Concept: This question tests choosing the correct Azure migration approach by matching the source platform, target service, downtime tolerance, and administrative effort.
Why the selected answer is Correct: The selected values fit this scenario because they apply the required Azure SQL configuration at the correct scope and sequence: You need to ensure that User1 can perform the following actions: * Register a resource provider to support migrating DB1 to Azure.
Why the alternate choices are Wrong: The alternate selections would either use a migration tier that does not match the downtime requirement, choose a network resource that does not support the migration path, or add an unnecessary deployment component.
질문 # 200
You have an Azure SQL database.
You are reviewing a slow performing query as shown in the following exhibit.
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE:Each correct selection is worth one point.
정답:
설명:
Explanation
Graphical user interface, text, application, email Description automatically generated
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/performance/live-query-statistics?view=sql-server-ver1
질문 # 201
You are creating a new notebook in Azure Databricks that will support R as the primary language but will also support Scala and SQL.
Which switch should you use to switch between languages?
정답:C
설명:
Explanation/Reference:
You can override the default language by specifying the language magic command % < language > at the beginning of a cell. The supported magic commands are: %python, %r, %scala, and %sql.
Reference:
https://docs.microsoft.com/en-us/azure/databricks/notebooks/notebooks-use Basic Concept: This question tests plan and configure a high availability and disaster recovery (ha/dr) environment in the DP-300 exam context. The correct choice is determined by the exact service boundary and operational requirement stated in the scenario.
Why B is Correct: % < language > is correct because it is the feature whose normal purpose matches the stated requirement. % < language > is part of the availability or recovery design space, but the correct choice must satisfy the specified failover, restore, quorum, RPO, or RTO requirement. The scenario wording points to that specific behavior: Which switch should you use to switch between languages?
Why A is Wrong: \\[ < language > ] is part of the availability or recovery design space, but the correct choice must satisfy the specified failover, restore, quorum, RPO, or RTO requirement. It does not meet the failover, restore, quorum, or cross-region continuity target stated in the question, even if it is valid in a different availability design.
Why C is Wrong: \\[ < language > ] is part of the availability or recovery design space, but the correct choice must satisfy the specified failover, restore, quorum, RPO, or RTO requirement. It is not wrong technology in general, but it is the wrong HA/DR control for this scenario ' s failure model.
Why D is Wrong: @ < language > is part of the availability or recovery design space, but the correct choice must satisfy the specified failover, restore, quorum, RPO, or RTO requirement. It does not meet the failover, restore, quorum, or cross-region continuity target stated in the question, even if it is valid in a different availability design.
질문 # 202
You have an Azure subscription.
You plan to migrate 10 on-premises Microsoft SQL Server instances to Azure.
You need to ensure that the migrated environment can be managed by using multiserver administration and supports master/target (MSX/TSX) jobs. The solution must minimize administrative effort.
Which SQL deployment options should you select as the master server (MSX) and the target server (TSX)? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
설명:
질문 # 203
You have an Azure SQL Database failover group named AzFG1.
You plan to run the following CLI command.
How will this affect AzFG1?
정답:A
질문 # 204
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