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You plan to store data in Azure Blob storage for many years. The stored data will be accessed rarely. You need to ensure that the data in Blob storage is always available for immediate access. The solution must minimize storage costs. Which storage tier should you use?

A.
Cool
A.
Cool
Answers
B.
Archive
B.
Archive
Answers
C.
Hot
C.
Hot
Answers
Suggested answer: A

Explanation:

Azure cool tier is equivalent to the Amazon S3 Infrequent Access (S3-IA) storage in AWS that provides a low cost high performance storage for infrequently access data. Note: Azure’s cool storage tier, also known as Azure cool Blob storage, is for infrequently-accessed data that needs to be stored for a minimum of 30 days. Typical use cases include backing up data before tiering to archival systems, legal data, media files, system audit information, datasets used for big data analysis and more.

The storage cost for this Azure cold storage tier is lower than that of hot storage tier. Since it is expected that the data stored in this tier will be accessed less frequently, the data access charges are high when compared to hot tier. There are no additional changes required in your applications as these tiers can be accessed using APIs in the same manner that you access Azure storage.

Reference:

https://cloud.netapp.com/blog/low-cost-storage-options-on-azure

You use Azure virtual machines to run a custom application that uses an Azure SQL database on the back end. The IT apartment at your company recently enabled forced tunneling,

Since the configuration change, developers have noticed degraded performance when they access the database You need to recommend a solution to minimize latency when accessing the database. The solution must minimize costs What should you include in the recommendation?

A.
Azure SQL Database Managed instance
A.
Azure SQL Database Managed instance
Answers
B.
Azure virtual machines that run Microsoft SQL Server servers
B.
Azure virtual machines that run Microsoft SQL Server servers
Answers
C.
Always On availability groups
C.
Always On availability groups
Answers
D.
virtual network (VNET) service endpoint
D.
virtual network (VNET) service endpoint
Answers
Suggested answer: D

Explanation:

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-service-endpointsoverview

Your network contains an on-premises Active Directory forest.

You discover that when users change jobs within your company, the membership of the user groups are not being updated. As a result, the users can access resources that are no longer relevant to their job. You plan to integrate Active Directory and Azure Active Directory (Azure AD) by using Azure AD Connect. You need to recommend a solution to ensure that group owners are emailed monthly about the group memberships they manage. What should you include in the recommendation?

A.
conditional access policies
A.
conditional access policies
Answers
B.
Tenant Restrictions
B.
Tenant Restrictions
Answers
C.
Azure AD access reviews
C.
Azure AD access reviews
Answers
D.
Azure AD Identity Protection
D.
Azure AD Identity Protection
Answers
Suggested answer: C

Explanation:

Reference:

https://docs.microsoft.com/en-us/azure/active-directory/governance/access-reviews-overview

You deploy two instances of an Azure web app. One instance is in the East US Azure region and the other instance is in the West US Azure region. The web app uses Azure Blob storage to deliver large files to end users. You need to recommend a solution for delivering the files to the users. The solution must meet the following requirements:

Ensure that the users receive files from the same region as the web app that they access.

Ensure that the files only need to be updated once.

Minimize costs.

What should you include in the recommendation?

A.
Azure File Sync
A.
Azure File Sync
Answers
B.
Distributed File System (DFS)
B.
Distributed File System (DFS)
Answers
C.
read-access geo-redundant storage (RA-GRS)
C.
read-access geo-redundant storage (RA-GRS)
Answers
D.
geo-redundant storage (GRS)
D.
geo-redundant storage (GRS)
Answers
Suggested answer: C

Your company develops Azure applications.

You need to recommend a solution for the deployment of Azure subscriptions. The solution must meet the following requirements:

What should you include in the recommendation?

A.
Provision resource groups.
A.
Provision resource groups.
Answers
B.
Support deployments across all Azure regions.
B.
Support deployments across all Azure regions.
Answers
C.
Create custom role-based access control (RBAC) roles.
C.
Create custom role-based access control (RBAC) roles.
Answers
D.
Provide consistent virtual machine and virtual network configurations.
D.
Provide consistent virtual machine and virtual network configurations.
Answers
Suggested answer: D

Explanation:

Resource groups: You can scope your deployment to a resource group. You use an Azure Resource

Manager template (ARM template) for the deployment.

Regions: If you have a template spec in one region and want to move it to new region, you can export the template spec and redeploy it.

RBAC: Azure role-based access control (Azure RBAC) is the authorization system you use to manage access to Azure resources. To grant access, you assign roles to users, groups, service principals, or managed identities at a particular scope. In addition to using Azure PowerShell or the Azure CLI, you can assign roles using Azure Resource Manager templates. Templates can be helpful if you need to deploy resources consistently and repeatedly

You can setup Virtual machines and virtual network configurations in an Azure Resource Manager template.

Reference:

https://docs.microsoft.com/en-us/azure/governance/blueprints/overview

https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/microsoftresources-move-regions https://docs.microsoft.com/en-us/azure/role-based-access-control/role-assignments-template

https://docs.microsoft.com/en-us/azure/virtual-machines/windows/template-description

A company needs a datastore created in Azure for an application. Below are the key requirements for the data store. Ability to store JSON based items

Ability to use SQL like queries on the datastore

Ability to provide low latency access to data items

Which of the following would you consider as the data store?

A.
Azure BLOB storage
A.
Azure BLOB storage
Answers
B.
Azure CosmosDB
B.
Azure CosmosDB
Answers
C.
Azure HDInsight
C.
Azure HDInsight
Answers
D.
Azure Redis
D.
Azure Redis
Answers
Suggested answer: B

You have to design a Data Engineering solution for your company. The company currently has an Azure subscription. They also have application data hosted in a database on a Microsoft SQL Server hosted in their on-premises data center server. They want to implement the following requirements Transfer transactional data from the on-premises SQL server onto a data warehouse in Azure. Data needs to be transferred every day in the night as a scheduled job A managed Spark cluster needs to be in place for data engineers to perform analysis on the data stored in the SQL data warehouse. Here the data engineers should have the ability to develop notebooks in Scale, R and Python. They also need to have a data lake store in place for the ingestion of data from multiple data sources Which of the following would the use for hosting the data warehouse in Azure?

A.
Azure Data Factory
A.
Azure Data Factory
Answers
B.
Azure Databricks
B.
Azure Databricks
Answers
C.
Azure Data Lake Gen2 Storage accounts
C.
Azure Data Lake Gen2 Storage accounts
Answers
D.
Azure Synapse Analytics
D.
Azure Synapse Analytics
Answers
Suggested answer: D

Your company currently has an application that is hosted on their on-premises environment. The application currently connects to two databases in the on-premises environment. The databases are named whizlabdb1 and whizlabdb2. You have to move the databases onto Azure. The databases have to support server-side transactions across both of the databases. Solution: You decide to deploy the databases to an Azure SQL database-managed instance. Would this fulfill the requirement?

A.
Yes
A.
Yes
Answers
B.
No
B.
No
Answers
Suggested answer: A

Your company has an on-premises Hyper-V cluster that contains 20 virtual machines. Some of the virtual machines are based on Windows and some in Linux. You have to migrate the virtual machines onto Azure. You have to recommend a solution that would be used to replicate the disks of the virtual machines to Azure. The solution needs to ensure that the virtual machines remain available when the migration of the disks is in progress. You decide to create an Azure storage account and then run AzCopy

Would this fulfill the requirement?

A.
Yes
A.
Yes
Answers
B.
No
B.
No
Answers
Suggested answer: B

You have an Azure virtual machine named VM1 that runs Windows Server 2019 and contains 500 GB of data files. You are designing a solution that will use Azure Data Factory to transform the data files, and then load the files to Azure Data Lake Storage What should you deploy on VM1 to support the design?

A.
the self-hosted integration runtime
A.
the self-hosted integration runtime
Answers
B.
the Azure Pipelines agent
B.
the Azure Pipelines agent
Answers
C.
the On-premises data gateway
C.
the On-premises data gateway
Answers
D.
the Azure File Sync agent
D.
the Azure File Sync agent
Answers
Suggested answer: A
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