AZ-204 Free Practice Test

- (Topic 8)
You are designing a multi-tiered application that will be hosted on Azure virtual machines. The virtual machines will run Windows Server. Front-end servers will be accessible from the Internet over port 443. The other servers will NOT be directly accessible over the internet
You need to recommend a solution to manage the virtual machines that meets the following requirement
• Allows the virtual machine to be administered by using Remote Desktop.
• Minimizes the exposure of the virtual machines on the Internet Which Azure service should you recommend?

1. A. Azure Bastion
2. B. Service Endpoint
3. C. Azure Private Link
4. D. Azure Front Door

Correct Answer: C

HOTSPOT - (Topic 8)
You develop an application that sells Al generated images based on user input. You recently started a marketing campaign that displays unique ads every second day.
Sales data is stored in Azure Cosmos DB with the date of each sale being stored in a property named 'whenFinished'.
The marketing department requires a view that shows the number of sales for each unique ad.
You need to implement the query for the view.
How should you complete the query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

DRAG DROP - (Topic 8)
You are developing an Azure solution to collect inventory data from thousands of stores located around the world. Each store location will send the inventory data hourly to an Azure Blob storage account for processing.
The solution must meet the following requirements:
✑ Begin processing when data is saved to Azure Blob storage.
✑ Filter data based on store location information.
✑ Trigger an Azure Logic App to process the data for output to Azure Cosmos DB.
✑ Enable high availability and geographic distribution.
✑ Allow 24-hours for retries.
✑ Implement an exponential back off data processing.
You need to configure the solution.
What should you implement? To answer, select the appropriate options in the answer area.
NOTE:Each correct selection is worth one point.

Solution:
Box 1: Azure Event Grid
Blob storage events are pushed using Azure Event Grid to subscribers such as Azure Functions, Azure Logic Apps, or even to your own http listener. Event Grid provides reliable event delivery to your applications through rich retry policies and dead-lettering.
Box 2: Azure Logic App
Event Grid uses event subscriptions to route event messages to subscribers. This image illustrates the relationship between event publishers, event subscriptions, and event handlers.

Diagram
Description automatically generated
Box 3: Azure Service Bus
The Event Grid service doesn't store events. Instead, events are stored in the Event Handlers, including ServiceBus, EventHubs, Storage Queue, WebHook endpoint, or many other supported Azure Services.

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Topic 8)
You are building a B2B web application that uses Azure B2B collaboration for authentication Paying customers authenticate to Azure B2B using federation
The application allows users to sign up for trial accounts using any email address
When a user converts to a paying customer, the data associated with the teal should be kept, but the user must authenticate using federation
You need to update the user in Azure Active Directory (Azure AD) when they convert to a paying customer
Which Graph API parameter is used to change authentication from one-time passé odes to federation?

1. A. uscrFlowType
2. B. Status
3. C. invittdUstr
4. D. resetRedemption

Correct Answer: B

- (Topic 8)
You must implement Application Insights instrumentation capabilities utilizing the Azure Mobile Apps SDK to provide meaningful analysis of user interactions with a mobile app.
You need to capture the data required to implement the Usage Analytics feature of Application Insights. Which three data values should you capture? Each correct answer presents part of the solution
NOTE: Each correct selection is worth one point.

1. A. Trace
2. B. Session Id
3. C. Exception
4. D. User Id
5. E. Events

Correct Answer: ADE
Application Insights is a service for monitoring the performance and usage of your apps. This module allows you to send telemetry of various kinds (events, traces, etc.) to the Application Insights service where your data can be visualized in the Azure Portal.
Application Insights manages the ID of a session for you. References:
https://github.com/microsoft/ApplicationInsights-Android