AZ-301 Technology & Digital Applications 4

Question 1

An organization needs to analyze streaming IoT data in real time and store aggregated results in Azure Synapse Analytics. Which Azure service should sit between IoT Hub and Synapse?

Accepted Answer

Azure Stream Analytics

Answer

Azure Stream Analytics processes real-time streaming data from IoT Hub using SQL-like queries and can output aggregated results directly to Azure Synapse Analytics.

Question 2

A company wants to enable single sign-on for SaaS applications from the Azure portal. Which Azure AD feature facilitates this?

Accepted Answer

Azure AD Enterprise Applications with SAML/OIDC SSO

Answer

Azure AD Enterprise Applications supports SAML and OIDC-based SSO integration, allowing users to access SaaS applications with their Azure AD credentials from the My Apps portal.

Question 3

An architect needs to design an Azure solution that ensures compliance data never leaves a specific geographic region. Which feature of Azure Storage enforces this requirement?

Accepted Answer

Data residency through region selection and no geo-replication

Answer

Selecting a specific Azure region and using Locally Redundant Storage (LRS) or Zone-Redundant Storage (ZRS) ensures data remains within the chosen region without cross-region replication.

Question 4

A development team needs to implement blue-green deployments for an Azure App Service application with instant traffic switching capability. Which App Service feature supports this?

Accepted Answer

Deployment slots with slot swap

Answer

Azure App Service deployment slots allow staging new versions and performing instant slot swaps, achieving zero-downtime blue-green deployments with easy rollback.

Question 5

A company needs to query data across Azure Blob Storage, Azure SQL Database, and Azure Cosmos DB using a single T-SQL interface. Which Azure service enables this?

Accepted Answer

Azure Synapse Analytics Serverless SQL

Answer

Azure Synapse Analytics Serverless SQL pool allows querying data across multiple sources including Blob Storage, Data Lake, and external tables using T-SQL without loading data.

AZ-301 - Microsoft Azure Solutions Architect Expert Practice Test

AZ-301 - Microsoft Azure Solutions Architect Expert Practice Test

AZ-301 Technology & Digital Applications 4