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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Optimize database solutions | 10-15% | - Optimize query performance
|
| Topic 2: Implement a SQL Server database | 15-20% | - Manage SQL Server databases
|
| Topic 3: Implement a PaaS database solution | 15-20% | - Implement and configure Azure SQL Managed Instance
|
| Topic 4: Plan and implement data platform resources | 20-25% | - Recommend an appropriate database offering based on requirements
|
| Topic 5: Monitor database operations | 10-15% | - Troubleshoot database issues
|
| Topic 6: Implement secure resources | 20-25% | - Implement a risk mitigation strategy based on requirements
|
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NEW QUESTION # 147
You have an Azure virtual machine named VM1 that runs Windows Server 2022 and hosts a Microsoft SQL Server 2019 instance named SQL1.
You need to configure SQL1 to use mixed mode authentication.
Which procedure should you run?
Answer: D
Explanation:
https://learn.microsoft.com/en-us/sql/database-engine/configure-windows/change-server- authentication-mode?view=sql-server-ver16 USE [master] GO EXEC xp_instance_regwrite N'HKEY_LOCAL_MACHINE', N'Software\Microsoft\MSSQLServer\MSSQLServer', N'LoginMode', REG_DWORD, 1; GO
NEW QUESTION # 148
Drag and Drop Question
You have an Azure subscription.
You plan to deploy a new Azure virtual machine that will host a Microsoft SQL Server instance.
You need to configure the disks on the virtual machine. The solution must meet the following requirements:
- Minimize latency for transaction logs.
- Minimize the impact on IO Of the virtual machine.
Which type of disk should you use for each workload? To answer. drag the appropriate disk types to the correct workloads. Each disk type may be used once, 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.
Answer:
Explanation:
NEW QUESTION # 149
Task 3
You need to prevent users from accidentally deleting db1 from the Azure portal. You may need to use SQL Server Management Studio and the Azure portal.
Answer:
Explanation:
See the explanation part for the complete Solution.
Explanation:
Apply an Azure Resource Manager Delete lock / CanNotDelete lock directly to the Azure SQL database resource db1.
Microsoft states that Azure resource locks can be applied at subscription, resource group, or resource scope to protect resources from accidental deletion or modification. In the Azure portal, the lock types are shown as Delete and Read-only; in CLI/PowerShell, they are called CanNotDelete and ReadOnly. A CanNotDelete
/Delete lock allows users to read and modify the resource, but prevents deletion.
Azure Portal Method - Recommended for Simulation
Step 1: Open the database resource
Sign in to the Azure portal.
In the search bar, search for SQL databases.
Select the database named db1.
Make sure you select the database resource itself, not only the SQL logical server.
Step 2: Open Locks
In the left menu of db1, scroll to Settings.
Select Locks.
Select Add.
Step 3: Create the delete lock
Configure the lock as follows:
Setting
Value
Lock name
PreventDelete-db1
Lock type
Delete
Notes
Prevent accidental deletion of db1
Then select OK or Save.
In the portal, choose Delete, not Read-only. A Read-only lock is too restrictive because it can block management updates. For this task, the requirement is only to stop accidental deletion, so Delete / CanNotDelete is the correct lock type. Microsoft confirms that CanNotDelete prevents deletion but still permits reading and modifying the resource.
Step 4: Verify the lock
Stay on the db1 database page.
Go back to Locks.
Confirm the lock exists with:
Name: PreventDelete-db1
Lock type: Delete
The task is complete once db1 has a Delete lock applied.
PowerShell Method
Use this if the lab provides Azure PowerShell.
New-AzResourceLock `
-LockLevel CanNotDelete `
-LockName " PreventDelete-db1 " `
-LockNotes " Prevent accidental deletion of db1 " `
-ResourceGroupName " < resource-group-name > " `
-ResourceName " < sql-server-name > /db1 " `
-ResourceType " Microsoft.Sql/servers/databases "
Microsoft's New-AzResourceLock documentation includes an Azure SQL Database example using resource type Microsoft.Sql/servers/databases and resource name format serverName/databaseName.
Example format:
New-AzResourceLock `
-LockLevel CanNotDelete `
-LockName " PreventDelete-db1 " `
-LockNotes " Prevent accidental deletion of db1 " `
-ResourceGroupName " RG1 " `
-ResourceName " sql60152867/db1 " `
-ResourceType " Microsoft.Sql/servers/databases "
Replace RG1 and sql60152867 with the actual resource group and SQL logical server that hosts db1.
Azure CLI Method
Use Azure CLI only if the lab gives Cloud Shell and you know the full resource ID.
First get the database resource ID:
az sql db show \
--resource-group < resource-group-name > \
--server < sql-server-name > \
--name db1 \
--query id \
--output tsv
Then create the lock:
az resource lock create \
--name PreventDelete-db1 \
--lock-type CanNotDelete \
--resource < database-resource-id > \
--notes " Prevent accidental deletion of db1 "
Azure CLI supports resource-level lock creation with --lock-type CanNotDelete or ReadOnly.
SSMS / T-SQL Clarification
SSMS is not the correct tool for this task.
A delete lock is an Azure Resource Manager control-plane setting, not a SQL data-plane setting. SQL Server Management Studio can manage database objects and run T-SQL, but it cannot create Azure portal deletion protection locks for an Azure SQL Database.
NEW QUESTION # 150
You have an Azure SQL database named DB1. You run a query while connected to DB1.
You review the actual execution plan for the query, and you add an index to a table referenced by the query.
You need to compare the previous actual execution plan for the query to the Live Query Statistics.
What should you do first in Microsoft SQL Server Management Studio (SSMS)?
Answer: D
Explanation:
The Plan Comparison menu option allows side-by-side comparison of two different execution plans, for easier identification of similarities and changes that explain the different behaviors for all the reasons stated above.
This option can compare between:
Two previously saved execution plan files (.sqlplan extension).
One active execution plan and one previously saved query execution plan.
Two selected query plans in Query Store.
Basic Concept: This question tests database auditing and query visibility. DP-300 expects you to distinguish between collecting audit events, retaining logs, and analyzing query behavior.
Why C is Correct: Save the actual execution plan. 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 need to compare the previous actual execution plan for the query to the Live Query Statistics. That makes Save the actual execution plan. the option that satisfies the required Azure SQL layer and operational outcome.
Why A is Wrong: Query Store captures query text, plans, and runtime statistics, making it central for reviewing query history and troubleshooting plan regressions. It does not expose the required metric, query history, wait/blocking signal, or tuning mechanism; using it would not give the administrator the evidence requested.
Why B is Wrong: Run the SET SHOWPLAN_ALL Transact-SQL statement. 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 D is Wrong: Query Store captures query text, plans, and runtime statistics, making it central for reviewing query history and troubleshooting plan regressions. It does not expose the required metric, query history, wait/blocking signal, or tuning mechanism; using it would not give the administrator the evidence requested.
NEW QUESTION # 151
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.
Answer:
Explanation:
Explanation:
NEW QUESTION # 152
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