Microsoft Certification Microsoft Azure Developer (AZ-204) 2

Question 1

What is Azure Cosmos DB?

Accepted Answer

A globally distributed, multi-model NoSQL database service

Answer

Azure Cosmos DB is a globally distributed, multi-model NoSQL database service that guarantees low-latency access and high availability worldwide.

Question 2

What does managed identity in Azure allow an application to do?

Accepted Answer

Authenticate to Azure services without storing credentials in code

Answer

Managed Identity provides Azure apps with an automatically managed identity in Azure AD, allowing them to authenticate to Azure services without storing credentials.

Question 3

What is the purpose of Azure Event Grid?

Accepted Answer

Routing events from sources to handlers for event-driven architectures

Answer

Azure Event Grid is an event routing service that enables event-driven architectures by connecting event sources to event handlers reliably.

Question 4

Which Azure SDK authentication class is recommended for production applications?

Accepted Answer

DefaultAzureCredential

Answer

DefaultAzureCredential automatically tries multiple authentication methods in order, making it ideal for production applications across different environments.

Question 5

What is Azure Cache for Redis used for?

Accepted Answer

Providing a fast, in-memory data store for caching and session management

Answer

Azure Cache for Redis is a fully managed in-memory cache service based on Redis, used for improving application performance through caching.

Microsoft Certification Practice Test

Microsoft Certification Practice Test

Microsoft Certification Microsoft Azure Developer (AZ-204) 2