Microsoft DP-300 Übungsprüfungen
Zuletzt aktualisiert am 26.04.2025- Prüfungscode: DP-300
- Prüfungsname: Administering Microsoft Azure SQL Solutions
- Zertifizierungsanbieter: Microsoft
- Zuletzt aktualisiert am: 26.04.2025
HOTSPOT
You have an Azure Data Lake Storage Gen2 account named account1 that stores logs as shown in the following table.
You do not expect that the logs will be accessed during the retention periods.
You need to recommend a solution for account1 that meets the following requirements:
✑ Automatically deletes the logs at the end of each retention period
✑ Minimizes storage costs
What should you include in the recommendation? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
HOTSPOT
You have an on-premises Microsoft SQL Server 2016 server named Server1 that contains a database named DB1.
You need to perform an online migration of DB1 to an Azure SQL Database managed instance by using Azure Database Migration Service.
How should you configure the backup of DB1? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
You manage an enterprise data warehouse in Azure Synapse Analytics.
Users report slow performance when they run commonly used queries. Users do not report performance changes for infrequently used queries.
You need to monitor resource utilization to determine the source of the performance issues.
Which metric should you monitor?
- A . Local tempdb percentage
- B . DWU percentage
- C . Data Warehouse Units (DWU) used
- D . Cache hit percentage
DRAG DROP
You have an Azure key vault named Vault1 and a SQL Server on Azure Virtual Machines instance named SQL1 SQL 1 hosts a database named DB1.
You need to configure Transparent Data Encryption (TDE) on D61 to use a key in Vault1
Which four 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.
DRAG DROP
You plan to create a table in an Azure Synapse Analytics dedicated SQL pool.
Data in the table will be retained for five years. Once a year, data that is older than five years will be deleted.
You need to ensure that the data is distributed evenly across partitions. The solutions must minimize the amount of time required to delete old data.
How should you complete the Transact-SQL statement? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all.
You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.
HOTSPOT
You have an Azure subscription that contains the resources shown in the following table.
You need to create a read-only replica of DB1 and configure the App1 instances to use the replica.
What should you do? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
You are planning a solution that will use Azure SQL Database. Usage of the solution will peak from October 1 to January 1 each year.
During peak usage, the database will require the following:
✑ 24 cores
✑ 500 GB of storage
✑ 124 GB of memory
✑ More than 50,000 IOPS
During periods of off-peak usage, the service tier of Azure SQL Database will be set to Standard.
Which service tier should you use during peak usage?
- A . Business Critical
- B . Premium
- C . Hyperscale
HOTSPOT
You are building an Azure Stream Analytics job to retrieve game data.
You need to ensure that the job returns the highest scoring record for each five-minute time interval of each game.
How should you complete the Stream Analytics query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
HOTSPOT
You are building an Azure Stream Analytics job to retrieve game data.
You need to ensure that the job returns the highest scoring record for each five-minute time interval of each game.
How should you complete the Stream Analytics query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
You are designing a star schema for a dataset that contains records of online orders. Each record includes an order date, an order due date, and an order ship date.
You need to ensure that the design provides the fastest query times of the records when querying for arbitrary date ranges and aggregating by fiscal calendar attributes.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
- A . Create a date dimension table that has a DateTime key.
- B . Create a date dimension table that has an integer key in the format of YYYYMMDD.
- C . Use built-in SQL functions to extract date attributes.
- D . Use integer columns for the date fields.
- E . Use DateTime columns for the date fields.