AZ-204 Test 1

Question 1

You develop a serverless application using several Azure Functions. These routines are used to link to data that is stored within the code. For an Azure Function App project, you wish to set up tracing. In the hostjson file, you must make changes to the configuration parameters.
What tool should you employ?

Accepted Answer

Azure portal

Answer

Azure Functions Core Tools (Azure CLI)

Answer

Visual Studio

Answer

Azure PowerShell

Question 2

Your firm is working on an Azure API.
You must implement authentication for the Azure API, and you must meet the following criteria:
All API requests must be secure, according to the AZ-204 dumps.
Callers to the API must not transmit credentials to the API, according to AZ-204.
Which type of authentication should you use?

Accepted Answer

Managed identity

Answer

Basic

Answer

Client certificate

Answer

Anonymous

Question 3

You're working on an app that uses Azure Blob storage. For auditing purposes, the application must read the transaction logs of all changes to the blobs and blob metadata in the storage account. Only create, update, delete, and copy operations are allowed, and the changes must be kept in the order in which they occurred for compliance reasons.
The transaction logs must be processed asynchronously.
What are your options?

Accepted Answer

On the storage account, enable the change feed and process all changes for available events.

Answer

Process all Azure Blob storage events by using Azure Event Grid with a subscriber Azure Function app.

Answer

Scanning the request body for successful blob events with the Azure Monitor HTTP Data Collector API.

Answer

Examine all Azure Storage Analytics logs for blob events that were successful.

Question 4

User agreements must be kept on file.
After the agreement is completed, where should you store it?

Accepted Answer

Azure Event Hub

Answer

Azure Event Grid topic

Answer

Azure Storage queue

Answer

Azure Service Bus topic

Question 5

You create an application that lets users upload photographs and movies to Azure storage. The media is uploaded to a blob storage account named Account1 via a storage REST API call. Container1 and Container2 are two blob storage containers that you have.
Video uploading is done on a sporadic basis.
When a new movie is uploaded, you must copy specified blobs from Container1 to Container2.
What are your options?

Accepted Answer

Use the Start-AzureStorageBlobCopy cmdlet to create an Event Grid topic.

Answer

Using the Blob Service REST API's Put Blob operation, copy blobs to Container2.

Answer

The blob should be downloaded to a virtual computer and then uploaded to Container2.

Answer

To copy blobs to Container2, use AzCopy with the Snapshot switch.

Question 6

You create and launch a web app using Azure App Service. Azure Traffic Manager is used to deploy the app across various regions. The app has Application Insights turned on.

You must examine the app's uptime for each month.

Which of the two solutions will be the most successful in achieving the goal? Each accurate response provides a comprehensive solution.

Accepted Answer

Application Insights alerts

Answer

Azure Monitor logs

Answer

Application Insights web tests

Question 7

You create a web app for Azure App Service. In Azure Active Directory (Azure AD) and Twitter, you create an app registration for the app. Users must be authenticated, and all conversations must be encrypted with SSL. As the identity provider, the app must use Twitter. The Azure AD request must be validated in the app code.
What should you confirm?

Accepted Answer

ID token header

Answer

Tenant ID

Answer

HTTP response code

Answer

ID token signature

Question 8

You're building an app that will store data in CosmosDB. Batches of relational data will be processed by the app.

For the app, you must choose an API.

What API should you employ?

Accepted Answer

SQL API

Answer

Table API

Answer

Cassandra API

Answer

MongoDBAPI

Question 9

You're in charge of a data processing program that gets requests from an Azure Storage queue.

You must control who has access to the queue. You must meet the following criteria:

Allow access to the Azure queue for other applications.

Make sure you can disable queue access without having to re-generate the storage account keys.

Access should be specified at the queue level rather than at the storage account level.

Should you use a shared access signature (SAS) of a certain type?

Accepted Answer

Service SAS with a stored access policy

Answer

Service SAS with ad hoc SAS

Answer

Account SAS

Answer

User Delegation SAS