CompTIA
Checkpoint
ISC
HP
Dell
EC-Council
EXIN
Fortinet
ITIL®
Juniper
PMI
Microsoft
VMware
Avaya
Google
Salesforce
Amazon
Palo Alto Networks
Certiport
ISC2
All Vendors
  2. Home
  3. Exams
  4. Microsoft
  5. AZ-305

Free AZ-305 Exam Braindumps (page: 27)

Page 26 of 67
PDF with 319 Questions

You have an on-premises storage solution.

You need to migrate the solution to Azure. The solution must support Hadoop Distributed File System (HDFS).

What should you use?

  1. Azure Data Lake Storage Gen2
  2. Azure NetApp Files
  3. Azure Data Share
  4. Azure Table storage

Answer(s): A

Explanation:

The Azure Blob Filesystem (ABFS) driver provides an interface that makes it possible for Azure Data Lake Storage to act as an HDFS file system.


Reference:

https://learn.microsoft.com/en-us/azure/architecture/guide/hadoop/apache-hdfs-migration



DRAG DROP (Drag and Drop is not supported)
You have an on-premises app named App1.

Customers use App1 to manage digital images.

You plan to migrate App1 to Azure.

You need to recommend a data storage solution for App1. The solution must meet the following image storage requirements:

-Encrypt images at rest.
-Allow files up to 50 MB.
-Manage access to the images by using Azure Web Application Firewall (WAF) on Azure Front Door.

The solution must meet the following customer account requirements:

-Support automatic scale out of the storage.
-Maintain the availability of App1 if a datacenter fails.
-Support reading and writing data from multiple Azure regions.

Which service should you include in the recommendation for each type of data? To answer, drag the appropriate services to the correct type of data. Each service may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct answer is worth one point.
Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: Azure Blob storage
Blob Storage, Azure Storage encryption for data at rest
Azure Storage uses service-side encryption (SSE) to automatically encrypt your data when it is persisted to the cloud. Azure Storage encryption protects your data and to help you to meet your organizational security and compliance commitments.

Box 2: Azure Cosmos DB
You can distribute your data globally with Azure Cosmos DB.

Key benefits of global distribution
* Build highly available apps. Running a database in multiple regions worldwide increases the availability of a database. If one region is unavailable, other regions automatically handle application requests. Azure Cosmos DB offers 99.999% read and write availability for multi-region databases.

* Managed failover during a regional outage. During a regional outage, Azure Cosmos DB continues to maintain its latency, availability, consistency, and throughput SLAs. To help make sure that your entire application is highly available, Azure Cosmos DB offers a manual failover API to simulate a regional outage. By using this API, you can carry out regular business continuity drills.


Reference:

https://learn.microsoft.com/en-us/azure/storage/common/storage-service-encryption
https://learn.microsoft.com/en-us/azure/cosmos-db/distribute-data-globally



You are designing an application that will aggregate content for users.

You need to recommend a database solution for the application. The solution must meet the following requirements:

-Support SQL commands.
-Support multi-master writes.
-Guarantee low latency read operations.

What should you include in the recommendation?

  1. Azure Cosmos DB for NoSQL
  2. Azure SQL Database that uses active geo-replication
  3. Azure SQL Database Hyperscale
  4. Azure Cosmos DB for PostgreSQL

Answer(s): A

Explanation:

With Cosmos DB's novel multi-region (multi-master) writes replication protocol, every region supports both writes and reads. The multi-region writes capability also enables:

Unlimited elastic write and read scalability.
99.999% read and write availability all around the world.
Guaranteed reads and writes served in less than 10 milliseconds at the 99th percentile.

Note: APIs in Azure Cosmos DB
Azure Cosmos DB offers multiple database APIs, which include NoSQL, MongoDB, PostgreSQL Cassandra, Gremlin, and Table. By using these APIs, you can model real world data using documents, key-value, graph, and column-family data models.


Reference:

https://learn.microsoft.com/en-us/azure/cosmos-db/distribute-data-globally
https://learn.microsoft.com/en-us/azure/cosmos-db/choose-api



You plan to migrate on-premises MySQL databases to Azure Database for MySQL Flexible Server.

You need to recommend a solution for the Azure Database for MySQL Flexible Server configuration. The solution must meet the following requirements:

-The databases must be accessible if a datacenter fails.
-Costs must be minimized.

Which compute tier should you recommend?

  1. Burstable
  2. General Purpose
  3. Memory Optimized

Answer(s): B


Reference:

https://learn.microsoft.com/en-us/azure/mysql/flexible-server/concepts-high-availability#limitations






Post your Comments and Discuss Microsoft AZ-305 exam with other Community members:

AZ-305 Discussions & Posts