Free AZ-305 Exam Braindumps (page: 22)

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You have an Azure subscription that contains two applications named App1 and App2. App1 is a sales processing application. When a transaction in App1 requires shipping, a message is added to an Azure Storage account queue, and then App2 listens to the queue for relevant transactions.
In the future, additional applications will be added that will process some of the shipping requests based on the specific details of the transactions.

You need to recommend a replacement for the storage account queue to ensure that each additional application will be able to read the relevant transactions.
What should you recommend?

  1. one Azure Data Factory pipeline
  2. multiple storage account queues
  3. one Azure Service Bus queue
  4. one Azure Service Bus topic

Answer(s): D

Explanation:

A queue allows processing of a message by a single consumer. In contrast to queues, topics andsubscriptions provide a one-to-many form of communication in a publish and subscribe pattern. It's useful for scaling to large numbers of recipients. Each published message is made available to each subscription registered with the topiC. Publisher sends a message to a topic and one or more subscribers receive a copy of the message, depending on filter rules set on these subscriptions.


Reference:

https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-queues-topics-subscriptions



HOTSPOT (Drag and Drop is not supported)
You need to design a storage solution for an app that will store large amounts of frequently used datA. The solution must meet the following requirements:
-Maximize data throughput.
-Prevent the modification of data for one year.
-Minimize latency for read and write operations.

Which Azure Storage account type and storage service should you recommend? To answer, select the appropriate options in the answer areA.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: BlockBlobStorage
Block Blob is a premium storage account type for block blobs and append blobs. Recommended for scenarios with high transactions rates, or scenarios that use smaller objects or require consistently low storage latency.

Box 2: Blob
The Archive tier is an offline tier for storing blob data that is rarely accesseD. The Archive tier offers the lowest storage costs, but higher data retrieval costs and latency compared to the online tiers (Hot and Cool). Datamust remain in the Archive tier for at least 180 days or be subject to an early deletion charge.


Reference:

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



HOTSPOT (Drag and Drop is not supported)
You have an Azure subscription that contains the storage accounts shown in the following table.

You plan to implement two new apps that have the requirements shown in the following table.

Which storage accounts should you recommend using for each app? To answer, select the appropriate options in the answer areA.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Box 1: Storage1 and storage3 only
Azure Blob Storage lifecycle management offers a rich, rule-based policy for GPv2 and blob storage accounts. Storage 2 does not support access tiers.

Box 2: Storage1 and storage4 only
FileStorage storage accounts allow you to deploy Azure file shares on premium/solid-state disk-based (SSDbased)hardware.


Reference:

https://docs.microsoft.com/en-us/azure/storage/blobs/storage-lifecycle-management-concepts https://docs.microsoft.com/ja-jp/azure/storage/common/storage-account-overview



You are designing an application that will be hosted in Azure.
The application will host video files that range from 50 MB to 12 GB. The application will use certificate-based authentication and will be available to users on the internet.
You need to recommend a storage option for the video files. The solution must provide the fastest read performance and must minimize storage costs.
What should you recommend?

  1. Azure Files
  2. Azure Data Lake Storage Gen2
  3. Azure Blob Storage
  4. Azure SQL Database

Answer(s): C

Explanation:

Blob Storage: Stores large amounts of unstructured data, such as text or binary data, that can be accessed from anywhere in the world via HTTP or HTTPS. You can use Blob storage to expose data publicly to the world, or to store application data privately.Max file in Blob Storage. 4.77 TB.


Reference:

https://docs.microsoft.com/en-us/azure/architecture/solution-ideas/articles/digital-media-video






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