What is Cosmos DB Developer Specialty - DP-420 ?

Microsoft Azure DP-420 is a globally recognized certification focused on designing and implementing cloud-native applications using Microsoft Azure Cosmos DB.
It’s designed to equip you with the knowledge to design and implement data models, data distribution, and integrate Azure Cosmos DB solutions.
This certification is ideal for developers responsible for building and maintaining applications that leverage Azure Cosmos DB for scalable, high-performance data storage.

Once we receive your payment, you’ll receive your Microsoft Azure exam voucher code via email.

Alternatively, if you prefer, we can schedule the exam for you directly in your account, ensuring everything is taken care of for you.

✅ Your voucher code will be sent to your email immediately after payment.
📂 The exam dump will be sent directly to your email for your preparation.
🔄 If you choose the booking option, we’ll handle the scheduling for you and confirm your exam date.
🔒 For your security, we do not collect Pearson VUE login credentials during checkout. If you choose the exam booking option, we’ll reach out to you personally after purchase.

Have questions or need assistance?

📩 Email: info@secuvoucher.com
📱 WhatsApp: +48 571 358 303

We’re here to support you every step of the way!

❌ No Refunds After Booking

Once your exam is scheduled on your behalf, the purchase is final and non-refundable. This is due to the nature of digital vouchers and exam booking procedures, which are non-reversible once processed.

✅ Before Booking

If you request a cancellation before we have booked your exam, you may be eligible for a partial refund. Please contact us immediately in that case.

🔄 Rescheduling

After the exam is booked, you may reschedule your exam directly through Pearson VUE based on their policies and timeframes with no additional cost from us.

1. How do I receive my voucher?

After completing your payment, we will contact you to collect the required exam details. We then register the exam on your behalf.

2. How long is my voucher valid?

All Azure exam vouchers are typically valid for 12 months from the date of issue. You'll have ample time to prepare and schedule your exam.

3. Can I take the exam online or in a test center?
Yes, Azure exams can be taken either remotely (online proctored).

4. Is this offer available internationally?
Yes, we provide Azure exam vouchers for candidates worldwide, including Europe, the Middle East, Africa, and more.

5. Do I need a Azure account?
Yes, you’ll need a Pearson VUE Microsoft account to schedule your exam. We’ll guide you through the steps if you don’t have one yet.

6. Can I get support during the process?
Absolutely! We’re always available to assist you. Reach out via:

📱 WhatsApp: +48 571-358-303
📧 Email: info@secuvoucher.com

Official Partner

Secure Payment

Instant Voucher Delivery

24/7 Support

Exam Information

About the exam

The Cosmos DB DP-420 exam focuses on:

Designing and implementing data models: Creating non-relational data models, defining partition keys, and establishing relationships between entities.
Designing and implementing data distribution: Implementing partitioning strategies, configuring throughput, and managing data consistency.
Integrating an Azure Cosmos DB solution: Connecting applications to Cosmos DB using SDKs, managing connections, and handling data access.
Optimizing an Azure Cosmos DB solution: Tuning performance, managing indexes, and scaling resources to meet application demands.
Maintaining an Azure Cosmos DB solution: Monitoring performance, implementing security measures, and managing backups and disaster recovery.

Ideal for developers working with Azure Cosmos DB, DP-420 helps develop essential skills to effectively design, implement, and maintain cloud-native applications.

Exam Details

⏳ Duration:
100 minutes

📜 Policy:
Proctored, no open book, may include interactive tasks.

🔄 Retakes:
24-hour wait after the first attempt; longer for further retakes.

🌍 Languages:
Available in English, French, Spanish, German, Arabic, Chinese (Simplified & Traditional), and more.

♿ Accommodations:
Support available if needed.

💡 Boost Your Success:
We provide exam dumps to help you secure your certification with confidence!

Validate Practical Skills

Cosmos DB DP-420 validates your practical skills in designing and implementing cloud-native applications using Azure Cosmos DB.
Whether you're creating data models, optimizing performance, or integrating with other Azure services, this certification proves your readiness to build scalable, high-performance applications on Azure.