P.S. Testpdf在Google Drive上分享了免費的2026 Microsoft DP-300考試題庫：https://drive.google.com/open?id=1p8sMhy1gEnLckbOUs79c5tklAntNCOHJ
患難可以試驗一個人的品格，非常的境遇方才可以顯出非常的氣節；風平浪靜的海面，所有的船隻都可以並驅競勝。命運的鐵拳擊中要害的時候，只有大勇大智的人才能夠處之泰然。 你是大智大勇的人嗎？如果你的IT認證考試沒有做好考前準備，你還處之泰然嗎？當然，因為你有 Testpdf Microsoft的DP-300考試培訓資料在手上，任何考試困難都不會將你打到。
| Section | Objectives |
|---|---|
| Monitor and optimize operational resources | - Monitor database performance
|
| Plan and implement data platform resources | - Plan and configure security for the data platform
|
| Implement a secure environment | - Implement data protection
|
| Plan and implement a high availability and disaster recovery environment | - Design HA/DR solutions
|
| Optimize query performance | - Improve performance
|
| Perform automation | - Automate database tasks
|
Microsoft的DP-300考試其實是一個技術專家考試， Microsoft的DP-300考試可以幫助和促進IT人員有一個優秀的IT職業生涯，有了好的職業生涯，當然你就可以為國家甚至企業創造源源不斷的利益，從而去促進國家經濟發展，如果所有的IT人員都這樣，那麼民富則國強。我們Testpdf Microsoft的DP-300考試培訓資料可以幫助IT人員達到這一目的，保證100%獲得認證，如果需要思考，還不如果斷的做出決定，選擇我們Testpdf Microsoft的DP-300考試培訓資料。
問題 #147
Case Study 5 - ADatum Corporation
Overview
ADatum Corporation is a financial services company that has a main office in New York City.
Existing Environment
Licensing Agreement
ADatum has a Microsoft Volume Licensing agreement that includes Software Assurance.
Network Infrastructure
ADatum has an on-premises datacenter and an Azure subscription named Sub1.
Sub1 contains a virtual network named Network1 in the East US Azure region.
The datacenter is connected to Network1 by using a Site-to-Site (S2S) VPN.
Identity Environment
The on-premises network contains an Active Directory Domain Services (AD DS) forest.
The forest contains a single domain named corp.adatum.com.
The corp.adatum.com domain syncs with a Microsoft Entra tenant named adatum.com.
Database Environment
The datacenter contains the servers shown in the following table.
DB1 and DB2 are used for transactional and analytical workloads by an application named App1.
App1 runs on Microsoft Entra hybrid joined servers that run Windows Server 2022. App1 uses Kerberos authentication.
DB3 stores compliance data used by two applications named App2 and App3.
DB3 performance is monitored by using Extended Events sessions, with the event_file target set to a file share on a local disk of SVR3.
Resource allocation for DB3 is managed by using Resource Governor.
Requirements
Planned Changes
ADatum plans to implement the following changes:
- Deploy an Azure SQL managed instance named Instance1 to Network1.
- Migrate DB1 and DB2 to Instance1.
- Migrate DB3 to Azure SQL Database.
- Following the migration of DB1 and DB2, hand over database development to remote developers who use Microsoft Entra joined Windows 11 devices.
- Following the migration of DB3, configure the database to be part of an auto-failover group.
Availability Requirements
ADatum identifies the following post-migration availability requirements:
- For DB1 and DB2, offload analytical workloads to a read-only database replica in the same Azure region.
- Ensure that if a regional disaster occurs, DB1 and DB2 can be recovered from backups.
- After the migration, App1 must maintain access to DB1 and DB2.
- For DB3, manage potential performance issues caused by resource demand changes by App2 and App3.
- Ensure that DB3 will still be accessible following a planned failover.
- Ensure that DB3 can be restored if the logical server is deleted.
- Minimize downtime during the migration of DB1 and DB2.
Security Requirements
ADatum identifies the following security requirements for after the migration:
- Ensure that only designated developers who use Microsoft Entra joined Windows 11 devices can access DB1 and DB2 remotely.
- Ensure that all changes to DB3, including ones within individual transactions, are audited and recorded.
Management Requirements
ADatum identifies the following post-migration management requirements:
- Continue using Extended Events to monitor DB3.
- In Azure SQL Database, automate the management of DB3 by using elastic jobs that have database-scoped credentials.
Business Requirements
ADatum identifies the following business requirements:
- Minimize costs whenever possible, without affecting other requirements.
- Minimize administrative effort.
You need to recommend which configuration to perform twice to enable access to the primary and secondary replicas of DB3. The solution must meet the availability requirements.
What should you recommend?
答案：C
問題 #148
Hotspot Question
You have an Azure subscription that contains a storage account named databasebackups.
You have an Azure SQL managed instance named DB1.
You need to back up DB1 to databasebackups.
How should you complete the commands? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
答案：
解題說明：
問題 #149
From a website analytics system, you receive data extracts about user interactions such as downloads, link clicks, form submissions, and video plays.
The data contains the following columns:
You need to design a star schema to support analytical queries of the dat a. The star schema will contain four tables including a date dimension.
To which table should you add each column? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
答案：
解題說明：
Reference:
https://docs.microsoft.com/en-us/power-bi/guidance/star-schema
問題 #150
You are performing exploratory analysis of bus fare data in an Azure Data Lake Storage Gen2 account by using an Azure Synapse Analytics serverless SQL pool.
You execute the Transact-SQL query 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.
答案：
解題說明：
Reference:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/develop-openrowset
問題 #151
You have SQL Server on an Azure virtual machine that contains a database named DB1.
You view a plan summary that shows the duration in milliseconds of each execution of query 1178902 as shown in the following exhibit:
What should you do to ensure that the query uses the execution plan which executes in the least amount of time?
答案：B
解題說明：
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/performance/query-store-usage-scenarios Basic Concept: This question tests monitor, configure, and optimize database resources in the DP-300 exam context. The correct choice is determined by the exact service boundary and operational requirement stated in the scenario.
Why C is Correct: Force the query execution plan for plan 1220917. is related to operational monitoring or tuning, but it must match the exact signal needed: query history, resource utilization, wait/blocking detail, or automatic remediation. The scenario asks for: You view a plan summary that shows the duration in milliseconds of each execution of query 1178902 as shown in the following exhibit: What should you do to ensure that the query uses the execution plan which executes in the least amount of time? That makes Force the query execution plan for plan 1220917. the option that satisfies the required Azure SQL layer and operational outcome.
Why A is Wrong: Force the query execution plan for plan 1221065. is related to operational monitoring or tuning, but it must match the exact signal needed: query history, resource utilization, wait/blocking detail, or automatic remediation. It is useful in other troubleshooting paths, but this scenario requires a more specific monitoring or optimization feature.
Why B is Wrong: Run the DBCC FREEPROCCACHE command. is related to operational monitoring or tuning, but it must match the exact signal needed: query history, resource utilization, wait/blocking detail, or automatic remediation. It would produce a different operational signal than the one needed to investigate, alert, or tune the workload in this question.
Why D is Wrong: Disable parameter sniffing. is related to operational monitoring or tuning, but it must match the exact signal needed: query history, resource utilization, wait/blocking detail, or automatic remediation. It is useful in other troubleshooting paths, but this scenario requires a more specific monitoring or optimization feature.
問題 #152
......
通過很多已經使用Testpdf的些針對IT認證考試培訓資料的考生的回饋，證明了使用我們的Testpdf的產品通過It認證考試是很容易的。Testpdf最近研究出來了關於熱門的Microsoft DP-300 認證考試的培訓方案，包括一些針對性的測試題，可以幫助你鞏固知識，讓你為Microsoft DP-300 認證考試做好充分的準備。
DP-300考古題介紹: https://www.testpdf.net/DP-300.html
BONUS!!! 免費下載Testpdf DP-300考試題庫的完整版：https://drive.google.com/open?id=1p8sMhy1gEnLckbOUs79c5tklAntNCOHJ