Exam Preparation & Voucher 50% Off

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty

3,850+ CertifiedOverall rating: 4.9 based on 3,795 reviews 4.9 Google 4.8 Facebook Authorized Center

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty (exam code DP-420 exam) is an official Microsoft certification covering designing, deploying and operating cloud workloads. Being a working-practitioner credential that assumes you already handle day-to-day tasks, it is aimed at people whose week already involves provisioning and networking, identity and access design and cost and scaling decisions.

Exam Code:DP-420
Duration:100 Minutes
Level:Specialty
Validity:1 Year (renew free online)
Delivery:Online Proctored (Pearson VUE) or Test Center

Pass the DP-420 certification exam on your first attempt

Join our exam preparation class (bootcamp)

ReviewsOverall rating: 4.9 based on 3,795 reviews
DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty training and certification exam preparation centre

Microsoft issues DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty (exam code DP-420 exam) to validate designing, deploying and running workloads in the cloud. Microsoft certifies working knowledge of its own platform and tooling, tested against the behaviour of the shipping product.

This is a working-practitioner credential: it assumes you already do the job and can be trusted with day-to-day tasks. Most candidates take it because a current or target employer treats it as evidence for designing, deploying and running workloads in the cloud.

Our preparation runs on cloud build and migration scenarios, tracking the published Microsoft objectives end to end. Preparation assumes some hands-on exposure and concentrates on closing the gaps that cost marks.

The listed fee is USD 300; booked through WebAsha it is USD 199, a 10% saving. Microsoft sets the fee and it varies by region, so we confirm the current amount before you pay.

Exam length, question count, passing score and validity are set by Microsoft and change between revisions, so confirm the current details on the official exam page before booking. Our advisors verify them with you when the voucher is issued.

Real exam format and information

Exam CodeDP-420
Exam NameMicrosoft Certified: Azure Cosmos DB Developer Specialty
LevelSpecialty
FormatMultiple-choice and multiple-response questions (computer-based)
Questions40-60 questions (not officially published by Microsoft)
Duration100 Minutes
Passing Score700 / 1000
Cost$165 USD
DeliveryOnline Proctored (Pearson VUE) or Test Center
Validity1 Year (renew free online)
Recommended ExperienceAzure application development experience and familiarity with the Cosmos DB for NoSQL API, SQL queries, indexing, JSON and C#/Java
Score to Pass

Microsoft Certified: Azure Cosmos DB Developer Specialty (DP-420) Passing Criteria

700 / 1000To Pass

The Microsoft Certified: Azure Cosmos DB Developer Specialty (DP-420) exam is a multiple choice, multiple response, case studies & drag-and-drop exam of 40-60 questions (not officially published by Microsoft), completed in 100 Minutes. You need a scaled passing score of 700 / 1000 to pass (the exam costs $165 USD). The exam is delivered Online Proctored (Pearson VUE) or Test Center.

The certification is valid for 1 Year (renew free online). Renew for free within 6 months of expiry via an online assessment on Microsoft Learn. Recommended background: Azure application development experience and familiarity with the Cosmos DB for NoSQL API, SQL queries, indexing, JSON and C#/Java. WebAsha's full-length mock tests and real exam-like practice questions mirror the real exam so you walk in ready to pass.

  • Practise with full-length, exam-like mock tests under timed conditions.
  • Master every exam domain. Focus your revision on the higher-weighted domains.
  • Read each question carefully; watch for multiple-response questions that need more than one answer.
  • Use hands-on labs to reinforce the services and concepts the exam covers.
  • Review detailed answer explanations to close your knowledge gaps before exam day.
Limited-Time Offer

Looking for a discounted exam voucher?

Become a certified WebAsha candidate at the best price.

100% PassDP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty

DP-420 exam bootcamp

Exam NameMicrosoft Certified: Azure Cosmos DB Developer Specialty
Exam CodeDP-420
LevelSpecialty
FormatMultiple Choice, Multiple Response, Case Studies & Drag-and-Drop
Questions40-60 questions (not officially published by Microsoft)
Duration100 Minutes
Passing Score700 / 1000
Cost$165 USD
Validity1 Year (renew free online)
Mock Test5
Last Updated: Oct 7, 2026Offer Price: $199$300

This week's results for DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty

712+Customers PassedCleared the exam this week
92%Average ScoreScored in the real exam at the testing centre
90%+Similar QuestionsMatched word for word in our exam preparation

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty recent reviews

RRahul SharmaCloud Engineer
“WebAsha's DP-420 practice questions were incredibly close to the real exam. The mock tests built my confidence and I passed in my first attempt.”
PPriya NairSolutions Architect
“The DP-420 mock tests and domain-wise revision were spot on. The detailed explanations helped me close my gaps and clear the exam comfortably.”
AAmit DeshmukhDevOps Engineer
“Best DP-420 exam preparation. Full-length mock tests, updated question bank and a discounted voucher - I passed on my first try.”
SSneha KulkarniCloud Consultant
“As a working professional, the study guide and hands-on labs made the DP-420 exam approachable. Cleared it with a strong score.”
IImran ShaikhSystem Administrator
“Very practical, exam-focused DP-420 preparation covering every domain. The realistic mock tests were the difference-maker.”
DDivya RaoCloud Developer
“The DP-420 practice tests matched the real exam's style and difficulty. WebAsha's guidance helped me manage time and pass first attempt.”

The right depth for the DP-420 exam

Practical cloud work

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty is a working-practitioner credential that assumes you already handle day-to-day tasks. We work from what you already do daily and close the rest. If a lower-level certification is the better starting point, our advisors say so before you spend anything.

The DP-420 exam and your next role

Built for the DP-420 exam and the job

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty appears on adverts for Cloud Engineer, Cloud Architect, Platform Engineer. The credential is shorthand for being trusted with provisioning and networking, identity and access design and cost and scaling decisions.

Hands-on cloud labs for the DP-420 exam

Cloud practice you keep

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty is prepared for through cloud build and migration labs. The lab stays open outside class, because a misconfigured resource shows up on the invoice and repetition is what fixes that.

Every Microsoft objective for the DP-420 exam

For practitioner-level candidates

Our DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty syllabus tracks the objective list Microsoft publishes, in order. Nothing official is left for exam day and nothing is padded with material the exam never touches.

Genuine Microsoft voucher for the DP-420 exam

Practical cloud work

Genuine Microsoft vouchers for DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty, with help redeeming and booking once your provisioning and networking, identity and access design and cost and scaling decisions practice holds up. Anything claiming to be real exam questions breaches Microsoft policy, so we do not touch it.

FAQs

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty FAQs

DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty (exam code DP-420) is an official Microsoft certification covering designing, deploying and operating cloud workloads. Treat it as a working-practitioner credential that assumes you already handle day-to-day tasks.

It is aimed at people doing designing, deploying and operating cloud workloads, or moving into it deliberately. You will see it on adverts for Cloud Engineer, Cloud Architect, Platform Engineer and Infrastructure Engineer. Prior exposure helps, and class time goes on the parts people usually get wrong.

The exam is built around designing, deploying and operating cloud workloads. Concretely, that means provisioning and networking, identity and access design and cost and scaling decisions. Microsoft publishes the full objective list and our syllabus follows it point by point.

Published pricing is USD 300, or USD 199 with WebAsha's 10% discounted voucher. Because Microsoft prices regionally, we verify the exact amount for you at booking.

The exam code is DP-420 exam. Use the code rather than the title, since Microsoft has closely-named variants.

Format and scoring belong to Microsoft and are not fixed forever. The official exam page is the only reliable source for today's values, and we confirm them with you when your voucher is issued.

Formal entry requirements are Microsoft's to set and are published on the exam page. Realistically, being able to handle provisioning and networking, identity and access design and cost and scaling decisions unsupervised matters more than any listed prerequisite.

It depends how much of designing, deploying and operating cloud workloads you already do. We would rather read your mock scores than guess a week count.

You are taught live rather than handed recordings, and the lab is yours around the clock. That matters here because cloud build and migration labs cannot be absorbed by watching alone.

Yes. You get cloud build and migration labs and exam-style questions built off the objective list. The per-objective breakdown tells you where to spend the next session.

Retake rules, waiting periods and any free-retake entitlement are set by Microsoft and differ between certifications. Confirm it officially first; we then rebuild your plan around what the breakdown shows.

Expiry and renewal terms belong to Microsoft and have changed before. Confirm the current terms on the official certification page. We flag the renewal path at booking so it does not surprise you years later.

Delivery options (remote proctored, a testing centre, or on-site after training) are decided by Microsoft. We confirm which options are open to you in your country when the voucher is issued.

Yes. The vouchers are official Microsoft stock and we assist with redemption. We do not sell leaked or real exam questions. That breaches Microsoft's certification policy and puts your credential at risk.

The usual destinations are Cloud Engineer, Cloud Architect, Platform Engineer and Infrastructure Engineer. A certificate alone does not land a role, but in cloud hiring it is shorthand for provisioning and networking, identity and access design and cost and scaling decisions unsupervised.

In this area the cost of getting it wrong is concrete: a misconfigured resource shows up on the invoice. Preparation for DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty is built around designing, deploying and operating cloud workloads, so the practice stays useful after the certificate arrives.

Yes. Teams preparing for DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty train together on a schedule that fits delivery commitments, with a cloud lab per participant and Microsoft vouchers issued in bulk. Ask about cohort size, timelines and invoicing.

Speak to our advisors: we check the live Microsoft details, issue the voucher and schedule the sitting. We book once your practice results say you are ready, not before.

Trusted By

1000+ leading universities and companies

Our learners are hired by technology, IT services and consulting companies.

  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner
  • Hiring partner

Ready to pass DP-420 Microsoft Certified: Azure Cosmos DB Developer Specialty in your first attempt?

Get your discounted voucher, mock tests and expert mentorship, then book your exam.