Practice Free AZ-204 Exam Online Questions
You develop and deploy an ASP.NET Core application that connects o an Azure Database for MySQL instance.
Connections to the database appear to drop intermittently and the application code does not handle the connection failure.
You need to handle the transient connection errors in code by implementing retries.
What are three possible ways to achieve this goal? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
- A . Increase connection repeat attempts exponentially up to 120 seconds.
- B . Close the database connection and immediately report an error.
- C . Wait five seconds before repeating the connection attempt to the database.
- D . Disable connection pooling and configure a second Azure Database for MySQL instance.
- E . Set a maximum number of connection attempts to 10 and report an error on subsequent connections.
You develop and deploy an ASP.NET Core application that connects o an Azure Database for MySQL instance.
Connections to the database appear to drop intermittently and the application code does not handle the connection failure.
You need to handle the transient connection errors in code by implementing retries.
What are three possible ways to achieve this goal? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
- A . Increase connection repeat attempts exponentially up to 120 seconds.
- B . Close the database connection and immediately report an error.
- C . Wait five seconds before repeating the connection attempt to the database.
- D . Disable connection pooling and configure a second Azure Database for MySQL instance.
- E . Set a maximum number of connection attempts to 10 and report an error on subsequent connections.
HOTSPOT
You are building a traffic monitoring system that monitors traffic along six highways. The system produces time series analysis-based reports for each highway. Data from traffic sensors are stored in Azure Event Hub.
Traffic data is consumed by four departments. Each department has an Azure Web App that displays the time-series-based reports and contains a WebJob that processes the incoming data from Event Hub. All Web Apps run on App Service Plans with three instances.
Data throughout must be maximized. Latency must be minimized.
You need to implement the Azure Event Hub.
Which settings should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Explanation:
Box 1: 6
The number of partitions is specified at creation and must be between 2 and 32.
There are 6 highways.
Box 2: Highway
Reference: https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-features