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DP-420: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB - Practice Tests
General Details
This Practice Tests e-book includes 2 x Practice exams with a total of 110(55 each) questions, with Answers, Explanations, and References to official Microsoft documentation. The questions are similar to the ones you will see in the real exams.
Exam Details
120 minutes
No. of 40-60 questions
Passing 70/100
Exam 165 USD
Exam 1 Year
Prior N/A
Who is this new exam for?
According to Microsoft, it’s “for developers that work with designing and implementing data models and data distribution, loading data into a database created with Azure Cosmos DB, and optimizing and maintaining the solution.” Very specific to Cosmos DB then. A candidate for this exam should have subject matter expertise designing, implementing, and monitoring cloud-native applications that store and manage data.
Responsibilities for this role include designing and implementing data models and data distribution, loading data into an Azure Cosmos DB database, and optimizing and maintaining the solution. These professionals integrate the solution with other Azure services. They also design, implement, and monitor solutions that consider security, availability, resilience, and performance requirements.
A candidate for this exam must have solid knowledge and experience developing apps for Azure and working with Azure Cosmos DB database technologies. They should be proficient at developing applications that use the Azure Cosmos DB .NET SDK for SQL API. They should be able to write efficient Azure Cosmos DB SQL queries and be able to create appropriate index policies. They should have experience creating server-side objects with JavaScript. Additionally, they should be familiar with provisioning and managing resources in Azure. They should be able to interpret JSON, read C# or Java code, and use PowerShell.
Skills measured
Design and implement data models (35–40%)
Design and implement data distribution (5–10%)
Integrate an Azure Cosmos DB solution (5–10%)
Optimize an Azure Cosmos DB solution (15–20%)
Maintain an Azure Cosmos DB solution (25–30%)
This Practice Tests e-book includes 2 x Practice exams with a total of 110(55 each) questions, with Answers, Explanations, and References to official Microsoft documentation. The questions are similar to the ones you will see in the real exams.
Exam Details
120 minutes
No. of 40-60 questions
Passing 70/100
Exam 165 USD
Exam 1 Year
Prior N/A
Who is this new exam for?
According to Microsoft, it’s “for developers that work with designing and implementing data models and data distribution, loading data into a database created with Azure Cosmos DB, and optimizing and maintaining the solution.” Very specific to Cosmos DB then. A candidate for this exam should have subject matter expertise designing, implementing, and monitoring cloud-native applications that store and manage data.
Responsibilities for this role include designing and implementing data models and data distribution, loading data into an Azure Cosmos DB database, and optimizing and maintaining the solution. These professionals integrate the solution with other Azure services. They also design, implement, and monitor solutions that consider security, availability, resilience, and performance requirements.
A candidate for this exam must have solid knowledge and experience developing apps for Azure and working with Azure Cosmos DB database technologies. They should be proficient at developing applications that use the Azure Cosmos DB .NET SDK for SQL API. They should be able to write efficient Azure Cosmos DB SQL queries and be able to create appropriate index policies. They should have experience creating server-side objects with JavaScript. Additionally, they should be familiar with provisioning and managing resources in Azure. They should be able to interpret JSON, read C# or Java code, and use PowerShell.
Skills measured
Design and implement data models (35–40%)
Design and implement data distribution (5–10%)
Integrate an Azure Cosmos DB solution (5–10%)
Optimize an Azure Cosmos DB solution (15–20%)
Maintain an Azure Cosmos DB solution (25–30%)
220 pages, Kindle Edition
Published September 7, 2022
1 person want to read
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