P.S. Kostenlose 2026 Microsoft DP-300 Prüfungsfragen sind auf Google Drive freigegeben von ZertSoft verfügbar: https://drive.google.com/open?id=1FBuobwkBVM9ySR59K7p_G-4_LgLY_rj8
Wir versprechen, dass Sie die Microsoft DP-300 Zertifizierungsprüfung bestehen würden, wenn Sie die Fragenpool von ZertSoft zur Microsoft DP-300 Prüfung gekauft haben. Falls Sie die DP-300 Prüfung nicht bestehen oder die DP-300 Schulungsunterlagen irgendein Qualitätsproblem haben, erstatten wir Ihnen alle Ihre an uns geleistete Zahlung. Darüber hinaus werden Sie eihjähriger Aktualisierung genießen, nachdem Sie unsere Schulungsunterlagen zur Microsoft DP-300 Prüfung gekauft haben.
| Section | Weight | Objectives |
|---|---|---|
| Plan and implement data platform resources | 15–20% | - Deploy database resources
|
| Implement a secure environment | 20–25% | - Secure data at rest and in transit
|
| Plan and configure high availability and disaster recovery | 20–25% | - Design HA/DR strategy
|
| Monitor and optimize operational resources | 15–20% | - Optimize resource consumption
|
| Optimize query performance | 15–20% | - Analyze query execution plans
|
Wenn Sie die Microsoft DP-300 Zertifizierungsprüfung bestehen wollen, ist es doch kostengünstig, die Produkte von ZertSoft zu kaufen. Denn die kleine Investition wird große Gewinne erzielen. Mit den Prüfungsfragen und Antworten zur Microsoft DP-300 Zertifizierungsprüfung von ZertSoft können Sie die Prüfung sicher bestehen. ZertSoft ist eine Website, die einen guten Ruf genießt und den IT-Fachleuten die Prüfungsfragen und Antworten zur Microsoft DP-300 Zertifizierungsprüfung bieten.
116. Frage
You are working on two projects named Project1 and Project2 that will each migrate an on-premises app to Azure. Project1 must meet the following requirements:
* Have access to the operating system of the database server that hosts the app.
* Have 25 TB of storage.
Project2 must meet the following requirements:
* Have change data capture (CDC) enabled
* Support instance-level SQL auditing.
* Support managed backups.
* Have 10 TB of storage.
* Offload reports.
You need to recommend an Azure SQL solution for the projects. The solution must minimize costs.
What should you include in the recommendation for each project? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Antwort:
Begründung:
Explanation:
117. Frage
You need to identify the cause of the performance issues on SalesSQLDb1.
Which two dynamic management views should you use? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Antwort: D,F
Begründung:
SalesSQLDb1 experiences performance issues that are likely due to out-of-date statistics and frequent blocking queries.
A: Use sys.dm_pdw_nodes_tran_locks instead of sys.dm_tran_locks from Azure Synapse Analytics (SQL Data Warehouse) or Parallel Data Warehouse.
E: Example:
The following query will show blocking information.
SELECT
t1.resource_type,
t1.resource_database_id,
t1.resource_associated_entity_id,
t1.request_mode,
t1.request_session_id,
t2.blocking_session_id
FROM sys.dm_tran_locks as t1
INNER JOIN sys.dm_os_waiting_tasks as t2
ON t1.lock_owner_address = t2.resource_address;
Note: Depending on the system you're working with you can access these wait statistics from one of three locations:
sys.dm_os_wait_stats: for SQL Server
sys.dm_db_wait_stats: for Azure SQL Database
sys.dm_pdw_nodes_os_wait_stats: for Azure SQL Data Warehouse
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys-dm-tran-locks-transact-sql
Topic 1, Litware
Existing Environment
Network Environment
The manufacturing and research datacenters connect to the primary datacenter by using a VPN.
The primary datacenter has an ExpressRoute connection that uses both Microsoft peering and private peering.
The private peering connects to an Azure virtual network named HubVNet.
Identity Environment
Litware has a hybrid Azure Active Directory (Azure AD) deployment that uses a domain named litwareinc.
com. All Azure subscriptions are associated to the litwareinc.com Azure AD tenant.
Database Environment
The sales department has the following database workload:
An on-premises named SERVER1 hosts an instance of Microsoft SQL Server 2012 and two 1-TB databases.
A logical server named SalesSrv01A contains a geo-replicated Azure SQL database named SalesSQLDb1.
SalesSQLDb1 is in an elastic pool named SalesSQLDb1Pool. SalesSQLDb1 uses database firewall rules and contained database users.
An application named SalesSQLDb1App1 uses SalesSQLDb1.
The manufacturing office contains two on-premises SQL Server 2016 servers named SERVER2 and SERVER3. The servers are nodes in the same Always On availability group. The availability group contains a database named ManufacturingSQLDb1 Database administrators have two Azure virtual machines in HubVnet named VM1 and VM2 that run Windows Server 2019 and are used to manage all the Azure databases.
Licensing Agreement
Litware is a Microsoft Volume Licensing customer that has License Mobility through Software Assurance.
Current Problems
SalesSQLDb1 experiences performance issues that are likely due to out-of-date statistics and frequent blocking queries.
Requirements
Planned Changes
Litware plans to implement the following changes:
Implement 30 new databases in Azure, which will be used by time-sensitive manufacturing apps that have varying usage patterns. Each database will be approximately 20 GB.
Create a new Azure SQL database named ResearchDB1 on a logical server named ResearchSrv01.
ResearchDB1 will contain Personally Identifiable Information (PII) data.
Develop an app named ResearchApp1 that will be used by the research department to populate and access ResearchDB1.
Migrate ManufacturingSQLDb1 to the Azure virtual machine platform.
Migrate the SERVER1 databases to the Azure SQL Database platform.
Technical Requirements
Litware identifies the following technical requirements:
Maintenance tasks must be automated.
The 30 new databases must scale automatically.
The use of an on-premises infrastructure must be minimized.
Azure Hybrid Use Benefits must be leveraged for Azure SQL Database deployments.
All SQL Server and Azure SQL Database metrics related to CPU and storage usage and limits must be analyzed by using Azure built-in functionality.
Security and Compliance Requirements
Litware identifies the following security and compliance requirements:
Store encryption keys in Azure Key Vault.
Retain backups of the PII data for two months.
Encrypt the PII data at rest, in transit, and in use.
Use the principle of least privilege whenever possible.
Authenticate database users by using Active Directory credentials.
Protect Azure SQL Database instances by using database-level firewall rules.
Ensure that all databases hosted in Azure are accessible from VM1 and VM2 without relying on public endpoints.
Business Requirements
Litware identifies the following business requirements:
Meet an SLA of 99.99% availability for all Azure deployments.
Minimize downtime during the migration of the SERVER1 databases.
Use the Azure Hybrid Use Benefits when migrating workloads to Azure.
Once all requirements are met, minimize costs whenever possible.
118. Frage
You have an Azure SQL Database managed instance.
The instance starts experiencing performance issues.
You need to identify which query is causing the issue and retrieve the execution plan for the query. The solution must minimize administrative effort.
What should you use?
Antwort: B
Begründung:
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/performance/monitoring-performance-by-using-the- query-store?view=sql-server-ver15 Basic Concept: This question tests performance optimization for SQL workloads, including Query Store, automatic tuning, index/statistics maintenance, and engine-level resource behavior.
Why D is Correct: dynamic management views matches the expected DP-300 administration action. dynamic management views 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 question is not asking for a general Azure capability; it is asking for the feature that produces this result: You need to identify which query is causing the issue and retrieve the execution plan for the query.
Why A is Wrong: the Azure portal 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 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: Extended Events 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 C is Wrong: Query Store captures query text, plans, and runtime statistics, making it central for reviewing query history and troubleshooting plan regressions. It would produce a different operational signal than the one needed to investigate, alert, or tune the workload in this question.
119. Frage
You need to design a data retention solution for the Twitter feed data records. The solution must meet the customer sentiment analytics requirements.
Which Azure Storage functionality should you include in the solution?
Antwort: C
Begründung:
The lifecycle management policy lets you:
Delete blobs, blob versions, and blob snapshots at the end of their lifecycles Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-lifecycle-management-concepts 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 C is Correct: lifecycle management matches the expected DP-300 administration action. lifecycle management 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 question is not asking for a general Azure capability; it is asking for the feature that produces this result: You need to design a data retention solution for the Twitter feed data records.
Why A is Wrong: time-based retention 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 B is Wrong: change feed 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 handles a different resilience pattern and would not deliver the failover or recovery behavior required here.
Why D is Wrong: soft delete 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.
120. Frage
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)?
Antwort: D
Begründung:
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.
121. Frage
......
Die Schulungsunterlagen zur Microsoft DP-300 Zertifizierungsprüfung von unserem ZertSoft können Ihre Kenntnisse während der Vorbereitungszeit prüfen und auch Ihre Leistungen innerhalb bestimmten Zeit bewerten. Unsere Schulungsunterlagen zur Microsoft DP-300 Zertifizierungsprüfung sind das Ergebnis der langjährigen ständigen Untersuchung und Erforschung von den erfahrenen IT-Experten aus ZertSoft. Ihre Autorität ist über jeden Zweifel erhaben. Wenn Sie noch Befürchtungen haben, können Sie die kostenlose Demo herunterladen, dann entscheiden Sie sich, ob Sie ZertSoft wählen.
DP-300 Unterlage: https://www.zertsoft.com/DP-300-pruefungsfragen.html
Übrigens, Sie können die vollständige Version der ZertSoft DP-300 Prüfungsfragen aus dem Cloud-Speicher herunterladen: https://drive.google.com/open?id=1FBuobwkBVM9ySR59K7p_G-4_LgLY_rj8