Exam Name: Administering Relational Databases on Microsoft Azure
Certification Provider: Microsoft
Corresponding Certification: Microsoft Azure
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Microsoft DP-300 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Plan and configure high availability and disaster recovery | 20–25% | - Configure high availability solutions
|
| Topic 2: Plan and implement data platform resources | 15–20% | - Plan deployment of database offerings
|
| Topic 3: Implement a secure environment | 20–25% | - Implement compliance and security controls
|
| Topic 4: Optimize query performance | 15–20% | - Improve query performance
|
| Topic 5: Monitor and optimize operational resources | 15–20% | - Optimize resource consumption
|
Common Questions About the Microsoft Administering Relational Databases on Microsoft Azure Exam
The Microsoft Administering Relational Databases on Microsoft Azure exam is the official Microsoft test registered under exam code DP-300. Passing it earns you the Azure Database Administrator Associate certification, a credential at the Associate level. It is also linked to the related certifications: Microsoft Certified: Azure Data Engineer Associate, Microsoft Certified: Azure Solutions Architect Expert. Microsoft exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Microsoft Administering Relational Databases on Microsoft Azure exam includes 40–60 questions to be completed within 120 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the Prep4away test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the Microsoft Administering Relational Databases on Microsoft Azure exam you need 700, and the official registration fee is 165 USD. A retake is not discounted: a failed attempt means paying the full 165 USD again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the Prep4away practice tests, not just squeaking past it once.
No mandatory prerequisites; recommended experience with Azure SQL services, SQL Server, database administration, and T-SQL
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the Microsoft Administering Relational Databases on Microsoft Azure exam goes through the official channels below.
As for the delivery format, the exam is taken Online proctored or at authorized test centers.
Microsoft points candidates toward the following training options for Microsoft Administering Relational Databases on Microsoft Azure.
- Microsoft Learn - DP-300 Learning Path
- Instructor-Led Course: Administering Relational Databases on Microsoft Azure
Course work builds the foundation; question practice makes it stick. The 434 practice questions in the Prep4away DP-300 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. Prep4away offers a free PDF demo of the Microsoft Administering Relational Databases on Microsoft Azure material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the Microsoft Administering Relational Databases on Microsoft Azure exam within 60 days of your purchase and do not pass, Prep4away backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
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The official Microsoft Administering Relational Databases on Microsoft Azure syllabus is organized into 5 domains. Key areas include Plan and configure high availability and disaster recovery (20–25%), Implement a secure environment (20–25%), and Plan and implement data platform resources (15–20%). The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
Microsoft Administering Relational Databases on Microsoft Azure Sample Questions:
You have two on-premises Microsoft SQL Server 2019 instances named SQL1 and SQL2.
You need to migrate the databases hosted on SQL 1 to Azure. The solution must meet the following requirements:
The service that hosts the migrated databases must be able to communicate with SQL2 by using linked server connections.
Administrative effort must be minimized.
What should you use to host the databases?
- A. an Azure SQL Database elastic pool
- B. SQL Server on Azure Virtual Machines
- C. a single Azure SQL database
- D. Azure SQL Managed Instance
Correct Answer: D 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure Data Lake Storage account that contains a staging zone.
You need to design a daily process to ingest incremental data from the staging zone, transform the data by executing an R script, and then insert the transformed data into a data warehouse in Azure Synapse Analytics.
Solution: You use an Azure Data Factory schedule trigger to execute a pipeline that copies the data to a staging table in the data warehouse, and then uses a stored procedure to execute the R script.
Does this meet the goal?
- A. Yes
- B. No
Correct Answer: A 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
Task 5
You need to generate an email alert for db1 if the average CPU percentage utilization is greater than 50 percent for five minutes sampled at one-minute intervals. The alert must be sent to [email protected].
You may need to use SQL Server Management Studio and the Azure portal.
Correct Answer:
See the explanation part for the complete Solution.
Explanation:
Create an Azure Monitor metric alert rule on database db1 using the metric:
CPU percentage
Configure the condition as:
Aggregation: Average
Operator: Greater than
Threshold: 50
Aggregation granularity / Period: 1 minute
Frequency of evaluation: 1 minute
Evaluation period / Lookback window: 5 minutes
Action group email: [email protected]
Azure SQL Database exposes CPU percentage as a platform metric, and Azure Monitor metric alerts can send notifications through action groups such as email. Microsoft describes SQL Database alerts as metric-based alerts that can send email when metrics such as CPU usage reach a defined threshold.
Azure Portal Method - Recommended for Simulation
Step 1: Open the db1 Azure SQL database
Sign in to the Azure portal.
Search for SQL databases.
Open the database named:
db1
Do not open the SQL logical server unless the alert needs to apply to all databases. This task is specifically for db1, so the alert scope must be the db1 database resource.
Step 2: Create a new alert rule
From the db1 database page:
In the left menu, select Alerts.
Select Create.
Select Alert rule.
Microsoft's Azure Monitor workflow allows you to create an alert rule directly from the target resource.
When you create it from a resource, the resource is automatically set as the alert scope.
Step 3: Confirm the alert scope
On the alert rule page, confirm the scope is the Azure SQL database:
db1
The resource type should be similar to:
SQL database
Microsoft.Sql/servers/databases
If the scope is the SQL server instead of the database, remove it and select the db1 database resource.
Step 4: Add the alert condition
Under Condition, select Add condition.
Choose the metric:
CPU percentage
Sometimes it appears as:
CPU percent
or metric name:
cpu_percent
For Azure SQL Database, CPU percentage represents CPU consumption toward the database workload limit, expressed as a percentage.
Step 5: Configure the signal logic
Configure the alert logic exactly like this:
Setting
Value
Threshold type
Static
Aggregation type
Average
Operator
Greater than
Threshold value
50
Unit
Percent
Aggregation granularity / Period
1 minute
Frequency of evaluation
1 minute
Evaluation period / Lookback window
5 minutes
This means Azure Monitor evaluates the CPU metric every minute, using one-minute metric samples, and fires the alert only when the average CPU percentage is greater than 50% across the five-minute evaluation window.
Be precise here. The task says:
average CPU percentage utilization is greater than 50 percent for five minutes sampled at one-minute intervals So the correct choices are:
Average
Greater than 50
Every 1 minute
Over the last 5 minutes
Azure Monitor metric alert rules combine the monitored resource, the metric condition, and action groups that run when the condition is met.
Step 6: Create the email action group
Under Actions, select:
Create action group
Configure the basics:
Setting
Value
Subscription
Use the current subscription
Resource group
Use the lab resource group
Action group name
AG-db1-CPU-Email
Display name
db1CPU
Then go to Notifications.
Add a notification:
Setting
Value
Notification type
Email/SMS message/Push/Voice
Name
EmailAdmin
Email
[email protected]
Select OK, then Review + create, then Create.
Action groups define the notification or automation action that runs when an alert fires. Microsoft documents email as a supported action group notification type.
Step 7: Configure alert rule details
Under Details, configure:
Setting
Value
Severity
2 or 3
Alert rule name
db1 CPU greater than 50 percent
Description
Alert when average CPU percentage for db1 is greater than 50 percent for 5 minutes.
Enable upon creation
Yes
Severity is usually not specified by the task, so any reasonable severity is acceptable. In an exam lab, I would use Severity 2 for CPU performance impact.
Step 8: Review and create
Select Review + create.
Confirm the condition says something equivalent to:
Whenever the average CPU percentage is greater than 50
Confirm the evaluation settings are:
Check every 1 minute
Lookback period 5 minutes
Confirm the action group sends email to:
[email protected]
Select Create.
Verification
After creation:
Open db1.
Go to Alerts.
Select Alert rules.
Confirm the alert rule exists and is enabled.
Open the rule and verify:
Scope: db1
Signal: CPU percentage
Aggregation: Average
Operator: Greater than
Threshold: 50
Evaluation frequency: 1 minute
Window size: 5 minutes
Action group: [email protected]
Azure CLI Method
Use this only if the simulation gives you Cloud Shell.
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
Create the action group:
az monitor action-group create \
--resource-group < resource-group-name > \
--name AG-db1-CPU-Email \
--short-name db1CPU \
--action email EmailAdmin [email protected]
Create the metric alert:
az monitor metrics alert create \
--name " db1 CPU greater than 50 percent " \
--resource-group < resource-group-name > \
--scopes < db1-resource-id > \
--condition " avg cpu_percent > 50 " \
--window-size 5m \
--evaluation-frequency 1m \
--action AG-db1-CPU-Email \
--description " Alert when average CPU percentage for db1 is greater than 50 percent for 5 minutes. " The metric name commonly used for Azure SQL Database CPU percentage in CLI/ARM contexts is:
cpu_percent
SSMS Clarification
SSMS is not the correct tool for this task.
Do not configure Database Mail. Azure SQL Database does not use SQL Server Agent/Database Mail in the same way as SQL Server on a VM or SQL Managed Instance. This requirement is an Azure Monitor metric alert requirement.
Correct tool:
Azure portal > db1 > Alerts > Create alert rule
Wrong tool:
SSMS Database Mail
Final Exam-Lab Configuration
Use this exact configuration:
Resource: db1
Alert type: Metric alert
Metric: CPU percentage
Aggregation: Average
Operator: Greater than
Threshold: 50
Aggregation granularity: 1 minute
Evaluation frequency: 1 minute
Evaluation period/window: 5 minutes
Action group notification: Email
Email recipient: [email protected]
That completes the task.
You have an on-premises Microsoft SQL Server 2019 server that hosts a database named DB1.
You have an Azure subscription that contains an Azure SQL managed instance named SQLMI1 and a virtual network named VNET1. SQLMI1 resides on VNET1. The on-premises network connects to VNET1 by using an ExpressRoute connection.
You plan to migrate DB1 to SQLMI1 by using Azure Database Migration Service.
You need to configure VNET1 to support the migration.
What should you do?
- A. Deploy an Azure firewall.
- B. Configure virtual network peering.
- C. Configure network security groups (NSGs).
- D. Configure service endpoints.
Correct Answer: D 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
You have an Azure subscription that contains three instances of SQL Server on Azure Virtual Machines.
You plan to implement a disaster recovery solution.
You need to be able to perform disaster recovery drills regularly. The solution must meet the following requirements:
* Minimize administrative effort for the recovery drills.
* Isolate the recovery environment from the production environment.
What should you use?
- A. Azure Site Recovery
- B. native Microsoft SQL Server backup
- C. Azure Backup
- D. Recovery Services vaults
Correct Answer: A 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
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