Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
DP-420
An intermediate-level exam on the Azure Cosmos DB Developer Specialty track, covering Design and implement data models, Design and implement data distribution, Integrate an Azure Cosmos DB solution, and more, rated medium in difficulty, recommended for candidates with at least 12 months of hands-on experience, consisting of 68 questions in 100 minutes. Prepare with professionally curated practice questions and walk into exam day with confidence.
One-time payment · 68+ questions · Instant PDF download
Exam Details
- Time Limit
- 100 min
- Passing Score
- 700
- Exam Questions
- 68
- Exam Fee
- $165
- Format
- multiple-choice / case studies
- Difficulty
- Medium
- Exp. Needed
- 12 months
- Cert Valid
- 1 yr
- Free Questions
- 20
- Languages
- en, ja, zh-cn, fr, de, es, pt-br
What the DP-420 Exam Covers
5 official domains
Design and implement data models
Design and implement data distribution
Integrate an Azure Cosmos DB solution
Optimize an Azure Cosmos DB solution
Maintain an Azure Cosmos DB solution
Who Should Take This
DP-420 target roles
Certification Path
intermediate · Azure Cosmos DB Developer Specialty
| Prerequisites | None (DP-900 recommended) |
|---|---|
| Current Exam | DP-420 |
DP-420 exam guide
How hard is the DP-420 exam?
The DP-420 is rated medium in difficulty, most candidates prepare with at least 12 months of hands-on experience. Difficulty varies with your existing hands-on practice, so use the sample questions on this page to gauge where you stand before booking the real test.
How long should you study for the DP-420?
A practical plan for this difficulty level is 8–12 weeks of focused study at one to two hours a day. Split the time across the official domains below, finish each domain with practice questions, and reserve the final two weeks for full-length timed practice and review of missed questions.
What is the DP-420 exam format?
Expect around 68 questions, 100 minutes to complete, a passing score of 700, formats include multiple-choice,case studies, the current blueprint is version current, the official exam fee is $165 USD. It is offered in en, ja, zh-cn, fr and more languages. Check your local testing provider for delivery options and any regional pricing differences.
Who should take the DP-420 exam?
This is a intermediate-level certification, the prerequisite is none (dp-900 recommended), typical target roles include cosmos db developer, cloud developer, database developer. If the role you are aiming for appears on that list, the credential is a direct investment in your next job move rather than a general-purpose certificate.
What comes after the DP-420?
Candidates who pass usually continue with None, this exam sits on the Azure Cosmos DB Developer Specialty track. Map the whole path before you start studying so each certificate builds on the previous one instead of repeating the same ground.
How do you renew the DP-420 certification?
The certification remains valid for 1 year, renewal is possible via pass free online assessment on microsoft learn. Plan the renewal before the expiry date so the credential never lapses on your CV or job application.
Certification FAQ
Other ways to test for DP-420
20 free questions available — two ways to use them.
Ready to Ace the DP-420?
Unlock 68+ DP-420 questions in PDF format, or start with 20 free questions right now.