Microsoft AZ-305 Exam Questions Instant Access

Question 1

Your company, named Contoso, Ltd., implements several Azure logic apps that have HTTP triggers. The logic apps provide access to an on-premises web service.

Contoso establishes a partnership with another company named Fabrikam. IncL

Fabrikam does not have an existing Azure Active Directory (Azure AD) tenant and uses third-party OAuth 2.0 identity management to authenticate its users.

I Developers at Fabrikam plan to use a subset of the logic apps to build applications that will integrate with the on-premises web service of Contoso.

You need to design a solution to provide the Fabrikam developers with access to the logic apps. The solution must meet the following requirements:

* Requests to the logic apps from the developers must be limited to lower rates than the requests from the users at Contoso.

* The developers must be able to rely on their existing OAuth 2.0 provider to gain access to the logic apps.

* The solution must NOT require changes to the logic apps.

* The solution must NOT use Azure AD guest accounts.

What should you include in the solution?

AAzure AD business-to-business (B2B)

BAzure AD Application Proxy

CAzure Front Door

DAzure API Management

Answer : B

API Management helps organizations publish APIs to external, partner, and internal developers to unlock the potential of their data and services.

You can secure API Management using the OAuth 2.0 client credentials flow.

https://docs.microsoft.com/en-us/azure/api-management/api-management-key-concepts

https://docs.microsoft.com/en-us/azure/api-management/api-management-features

https://docs.microsoft.com/en-us/azure/api-management/api-management-howto-protect-backend-with-aad#enable-oauth-20-user-authorization-in-the-developer-console

Question 2

You have an Azure subscription that contains 100 virtual machines in the North Europe Azure region.

You replicate the virtual machines to the West Europe region by using Azure Site Recovery.

You plan to perform disaster recovery testing once a month. The testing will be performed during an eight-hour period, during which the virtual machines will be accessed, and their functionality validated. The virtual machines will be shut down when testing is not being performed.

You need to estimate the costs of the Site Recovery solution per month. Which costs should the estimate include?

Athe virtual machine compute costs for only eight hours, the virtual machine storage costs for the entire month, and the Site Recovery license costs per protected virtual machine for the entire month

Bthe virtual machine compute costs for the entire month, the virtual machine storage costs for all the hours each month, and the Site Recovery license costs per protected virtual machine for the entire month

Cthe virtual machine compute costs for only eight hours, the virtual machine storage costs for only eight hours, and the Site Recovery license costs per protected virtual machine for only eight hours

Dthe virtual machine compute costs for only eight hours, the virtual machine storage costs for only eight hours, and the Site Recovery license costs per protected virtual machine for the entire month

Answer : A

Question 3

You have an Azure subscription that contains an Azure SQL database.

You are evaluating whether to use Azure reservations on the Azure SQL database.

Which tool should you use to estimate the potential savings?

AThe Purchase reservations blade in the Azure portal

BThe Advisor blade in the Azure portal

CThe SQL database blade in the Azure portal

Answer : A

Buy reserved capacity

Select All services > Reservations.

Select Add and then in the Purchase Reservations pane, select SQL Database to purchase a new reservation for SQL Database.

Fill in the required fields. Existing databases in SQL Database and SQL Managed Instance that match the attributes you select qualify to get the reserved capacity discount. The actual number of databases or managed instances that get the discount depends on the scope and quantity selected.

Review the cost of the capacity reservation in the Costs section.

Select Purchase.

Select View this Reservation to see the status of your purchase.

https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overview

Question 4

You are developing a sales application that will contain several Azure cloud services and handle different components of a transaction. Different cloud services will process customer orders, billing, payment inventory, and shipping.

You need to recommend a solution to enable the cloud services to asynchronously communicate transaction information by using XML messages.

What should you include in the recommendation?

AAzure Data Lake

BAzure Notification Hubs

CAzure Queue Storage

DAzure Service Fabric

Answer : C

Question 5

ION NO: 9

You are planning an Azure IoT Hub solution that will include 50,000 IoT devices.

Each device will stream data, including temperature, device ID, and time dat

a. Approximately 50,000 records will be written every second. The data will be visualized in near real time.

You need to recommend a service to store and query the data.

Which two services can you recommend? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

AAzure Table Storage

BAzure Event Grid

CAzure Cosmos DB SQL API

DAzure Time Series Insights

Answer : C, D

D: Time Series Insights is a fully managed service for time series data. In this architecture, Time Series Insights performs the roles of stream processing, data store, and analytics and reporting. It accepts streaming data from either IoT Hub or Event Hubs and stores, processes, analyzes, and displays the data in near real time.

C: The processed data is stored in an analytical data store, such as Azure Data Explorer, HBase, Azure Cosmos DB, Azure Data Lake, or Blob Storage.

https://docs.microsoft.com/en-us/azure/architecture/data-guide/scenarios/time-series

Question 6

You have an application named App1. App1 generates log files that must be archived for five years. The log files must be readable by App1 but must not be modified.

Which storage solution should you recommend for archiving?

AIngest the log files into an Azure Log Analytics workspace

BUse an Azure Blob storage account and a time-based retention policy

CUse an Azure Blob storage account configured to use the Archive access tier

DUse an Azure file share that has access control enabled

Answer : B

Immutable storage for Azure Blob storage enables users to store business-critical data objects in a WORM (Write Once, Read Many) state.

Immutable storage supports:

Time-based retention policy support: Users can set policies to store data for a specified interval. When a time-based retention policy is set, blobs can be created and read, but not modified or deleted. After the retention period has expired, blobs can be deleted but not overwritten.

https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-immutable-storage

Question 7

You have an on-premises application that consumes data from multiple databases. The application code references database tables by using a combination of the server, database, and table name.

You need to migrate the application data to Azure.

To which two services can you migrate the application data to achieve the goal? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

AAzure SQL Managed Instance

BAzure SQL Database

CSQL Server Stretch Database

DSQL Server on an Azure virtual machine

Answer : A, D

Microsoft Designing Microsoft Azure Infrastructure Solutions AZ-305 Exam Questions