Key Features Of Azure Cosmos DB Developer Speciality Certification

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The Focus Of Dp-420 Certification

Be it the first attempt or any number of reattempts in the exam. Our practice test can guide you to success in a Microsoft-certified Azure CosmosDB developer specialty. Here the candidate will get a complete idea of the exam model. Helping you to plan wisely and attain success.
The tests have detailed explanations for each instance, giving clarity on the questions and the choices of answers. The explanation will give the candidate a clear idea of how to approach similar instances and gain practice.
We design our hands-on labs to meet candidates' practical knowledge requirements and update them regularly. We provide specific labs for specific use cases, with instructions to practice and train in real time.
The main focus of DP-420 or Microsoft Azure Cosmos DB certification, is testing candidates' diverse skill sets. From having skills and knowledge in a programming language to having real-time problem-solving skills. This certification is for a Speciality level certification.

Who should take the DP-420 exam?

Experienced Professionals with cloud-native solutions
Professionals With Certain Experience in Programming Languages
Individuals with Coding Knowledge to write SQL or NoSQL queries for databases.

Earning DP-420 certification can demonstrate your expertise in Cosmos DB Azure. It also makes you a valuable asset to any organization.

What are the prerequisites for the DP-420 exam?

The knowledge and understanding required for the DP-420 certification exam follows:

Strong understanding and experience in the development of apps for Azure
Experience working with Azure Cosmos DB Database Technologies
Proficiency in the core SQL APIs and SDKs and applying development through them
Creating efficient Queries and suitable Index Policies
Provision and Management of resources in Azure
Creation of Server-side objects using Javascript
Interpretation of C#, JSON, and Java code
Using Powershell

What skills will be assessed in the DP-420 exam?

The DP-420 exam—Azure CosmosDB Developer specialty certification—will test some or all the objectives that follow.

Designing and Implementation of Data Models

Learn about non-relational data models and data partitioning strategies. They can also implement client network access options and sizing and scaling of the database. Enabling data access with the help of SQL API SDKs, server-side programming using Javascript, and more.

Designing and Implementing Data Distribution

This is all about designing and implementing multi-region writes. It also includes custom conflict resolution policies, replication strategies for Azure Cosmos DB, and more.

Integration of an Azure Cosmos DB Solution

This section dives into Azure Cosmos DB Analytic Workloads. We carry it out by implementing Azure Cognitive Search, integrating data, enforcing referential integrity, and more.

Maintenance of Azure Cosmos DB Solution

It involves monitoring, troubleshooting, backup, restore, security, data movement, and the DevOps process of Azure Cosmos DB Solution.

Optimization of an Azure Cosmos DB Solution

This includes queries, design, and implementation of change feeds, indexing strategy for Azure Cosmos DB Core API, and more.