Exam Topics

The Microsoft DP-300 exam measures the capability of the candidates to complete certain technical tasks, such as querying performance, planning and implementing the High Availability & Disaster Recovery environment, and optimizing & monitoring operational resources. The highlights of these topics are as follows:

• Use of T-SQL in Administration Performance: 10-15%

  Within this module, the individuals should be able to evaluate system health and use T-SQL to monitor the configuration of database. It will evaluate their skills in performing backup and database restoration with the use of T-SQL, as well as managing authentication and authorization utilizing T-SQL.

• HADR Planning and Implementation: 15-20%

  This domain requires that the candidates have the ability to recommend High Availability & Disaster Recovery (HADR) strategies for data platform solutions. It also covers the skills in testing HADR strategies with the use of database tools, platforms, and operating systems. The subject area will also evaluate one’s expertise in performing the backup and restoration of a database with the use of database tools. It will also measure the ability to configure High Availability & Disaster Recovery with the use of platform, database tools, and OS.

• Operational Resources Optimization and Monitoring: 15-20%

  The test takers need the relevant skills in managing performance and activity, identifying issues related to performance, and implementing maintenance tasks that are related to performance. This section of the exam also requires that they demonstrate their expertise in configuring resources and user databases for optimum performance.

• Secure Environment Implementation: 15-20%

  This topic will evaluate the capability of the candidates to use database tools and platforms to configure the authentication and authorization of database. It will also measure the skills required to implement the security for data on rest. Additionally, the individuals should develop their expertise in implementing security for data on transit and compliance controls for delicate data.

• Data Platform Resources Planning and Implementation: 15-20%

  The applicants should have the ability to deploy resources with the use of manual methods. They should also be able to recommend the relevant database contributions based on certain prerequisites. The examinees will be measured based on their competence in configuring resources for performance and scale; evaluating strategies for movement to Azure. They also need the knowledge of upgrade or migration strategy implementation to move to Azure.

• Tasks Automation Performance: 10-15%

  The examinees should have the capacity to develop scheduled tasks, measure and execute notification and alert strategies, and automate and manage tasks within Azure. This part will test their skills in managing schedules for different maintenance jobs, automating backups, and creating alerts for the server configuration changes.

• Query Performance Optimization: 5-10%

  This knowledge area of the exam will test the ability of the students to evaluate performance optimization, evaluate query plans, and review index design and database table. This covers their competence in identifying issues with data quality based on duplication of data; evaluating a strategy for table partitioning; evaluating index design for optimal performance.

Mandatory Skills

Candidates are always rummaging around the prerequisites or necessary skills to sit for the Microsoft DP-300 exam. However, it is consoling to know that there are no such significant skills required for partaking in the official testing. Despite this fact, aspirants are recommended by the vendor to take into account the topics tested in DP-900 exam before opting for DP-300.

Microsoft DP-300: Important Notes

The target candidates for this certification exam are the individuals performing the job roles of a Data Management Specialist and a Database Administrator. These professionals have the responsibility for the availability, performance & security monitoring, as well as optimization of current relational database solutions. They work closely with the Azure Data Engineers to manage different aspects of operations for data platform solutions.

The applicants for the Microsoft DP-300 exam should be capable of managing and implementing the operational components of hybrid data and Cloud-native platform solutions that are developed on SQL Server and Azure Data Services. They also should have competence in using different tools and techniques to carry out their daily operations, which include using the knowledge of T-SQL for different administrative management functions.

The Microsoft DP-300 test does not require that the students meet any eligibility requirements. However, they should have a deep understanding of the concepts that are covered in the exam content.

Prerequisites

The DP-300 certification exam has no official prerequisite. However, the candidates for the test should have the skills and knowledge in the areas of management, security, optimization, security, and monitoring up-to-date solutions for a relational database. Although any professional can take this exam, it is generally intended for database administrators. These experts work with the Azure data engineers in managing the operational components of data platform solutions. It is recommended that the applicants understand the concepts that are covered in this test before attempting it.

Reference: https://learn.microsoft.com/en-us/credentials/certifications/azure-database-administrator-associate/?practice-assessment-type=certification