Exam guide · DP-300
Microsoft doesn’t give an exact number of questions for DP-300: most of its exams have 40 to 60 questions. You get 100 minutes. You need 700 out of 1000 to pass. It costs $165 (in the United States; set by country). Microsoft hasn’t announced a retirement date.
Last updated
The exam at a glance
From Microsoft’s own pages, checked every week (last on November 7, 2026). The cost is checked every week too. How we check our facts
Versions and dates
Microsoft hasn’t announced a retirement date for DP-300. We check Microsoft’s site every week, and this page changes the day it does.
Exam domains
Each domain’s share of the exam, as Microsoft publishes it. Spend your study time in the same proportion.
1Plan and Implement Data Platform Resources
15–20%
2Implement a Secure Environment
20–25%
3Monitor, Configure, and Optimize Database Resources
20–25%
4Configure and Manage Automation of Tasks
15–20%
5Plan and Configure a High Availability and Disaster Recovery (HA/DR) Environment
20–25%
Prepare
Free tools to find your weak domains and plan your weeks, then full practice exams in OpenpassAI.
Free practice test
Original questions across the exam’s domains, each with an explanation, and your score by domain.
Take the testFree study plan
Pick your exam date and weekly hours, and get a plan weighted like the domains above.
Make my planMicrosoft certifications
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See the Microsoft pageTake it further in OpenpassAI
Timed exams weighted like the real one, an AI tutor that explains every answer, and a readiness score for each domain.
FAQs
Find quick answers or contact our support team.
Microsoft doesn’t give an exact number for DP-300: most of its exams have 40 to 60 questions. You get 100 minutes.
You need 700 out of 1000: the same for every Microsoft technical exam.
$165 (in the United States; set by country). Check Microsoft’s site for the price in your country.
Microsoft hasn’t announced one yet. We check Microsoft’s site every week, and this page changes the day it does.
None: Microsoft sets no prerequisites for DP-300. Knowing the exam’s domains well is what counts.
Weight your time like the exam: Implement a Secure Environment, Monitor, Configure, and Optimize Database Resources and Plan and Configure a High Availability and Disaster Recovery (HA/DR) Environment carry the most (20–25% each). Take the free practice test to find your weakest domains, make a study plan around them, and before you book, sit full-length timed practice exams until you pass them comfortably.
DP-420
DP-750
DP-600
DP-700
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