Topic 5: Misc. Questions
You plan to automate the deployment of resources to Azure subscriptions.
What is a difference between using Azure Blueprints and Azure Resource Manager templates?
A.
Azure Resource Manager templates remain connected to the deployed resources.
B.
Only Azure Resource Manager templates can contain policy definitions.
C.
Azure Blueprints remain connected to the deployed resources.
D.
Only Azure Blueprints can contain policy definitions.
Azure Blueprints remain connected to the deployed resources.
Explanation:
With Azure Blueprints, the relationship between the blueprint definition (what should be deployed) and the blueprint assignment (what was deployed) is preserved. This connection supports improved tracking and auditing of deployments. Azure Blueprints can also upgrade several subscriptions at once that are governed by the same blueprint.
Reference:
https://docs.microsoft.com/en-us/answers/questions/26851/how-is-azure-blue-printsdifferent-from-resource-m.html
You manage a database environment for a Microsoft Volume Licensing customer named Contoso, Ltd. Contoso uses License Mobility through Software Assurance. You need to deploy 50 databases. The solution must meet the following requirements:
Support automatic scaling.
Minimize Microsoft SQL Server licensing costs.
What should you include in the solution? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You plan to archive 10 TB of on-premises data files to Azure.
You need to recommend a data archival solution. The solution must minimize the cost of storing the data files.
Which Azure Storage account type should you include in the recommendation?
A.
Standard StorageV2 (general purpose v2)
B.
Standard Storage (general purpose v1)
C.
Premium StorageV2 (general purpose v2)
D.
Premium Storage (general purpose v1)
Standard StorageV2 (general purpose v2)
Explanation:
Standard StorageV2 supports the Archive access tier, which would be the cheapest solution.
Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-introduction
Your organization has developed and deployed several Azure App Service Web and API applications. The applications use Azure Key Vault to store several authentication, storage account, and data encryption keys. Several departments have the following requests to support the applications:
A company plans to implement an HTTP-based API to support a web app. The web app allows customers to check the status of their orders.
The API must meet the following requirements:
Implement Azure Functions
Provide public read-only operations
Do not allow write operations
You need to recommend configuration options.
What should you recommend? To answer, configure the appropriate options in the dialog box in the answer area.
NOTE: Each correct selection is worth one point.
You have an Azure subscription that contains a storage account. An application sometimes writes duplicate files to the storage account. You have a PowerShell script that identifies and deletes duplicate files in the storage account. Currently, the script is run manually after approval from the operations manager. You need to recommend a serverless solution that performs the following actions:
Runs the script once an hour to identify whether duplicate files exist
Sends an email notification to the operations manager requesting approval to delete the duplicate files
Processes an email response from the operations manager specifying whether the deletion was approved
Runs the script if the deletion was approved
What should you include in the recommendation?
A.
Azure Logic Apps and Azure Functions
B.
Azure Pipelines and Azure Service Fabric
C.
Azure Logic Apps and Azure Event Grid
D.
Azure Functions and Azure Batch
Azure Logic Apps and Azure Functions
Explanation:
You can schedule a powershell script with Azure Logic Apps. When you want to run code that performs a specific job in your logic apps, you can create your own function by using Azure Functions. This service helps you create Node.js, C#, and F# functions so you don't have to build a complete app or infrastructure to run code.
You can also call logic apps from inside Azure functions. Azure Functions provides serverless computing in the cloud and is useful for performing tasks such as these examples:
Reference:
https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-azure-functions
You have the resources shown in the following table.
You have an Azure Load Balancer named LB1 that balances requests to five Azure virtual machines.
You need to develop a monitoring solution for LB1. The solution must generate an alert when any of the following conditions are met:
A virtual machine is unavailable.
Connection attempts exceed 50,000 per minute.
Which signal should you include in the solution for each condition? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Your company has two on-premises sites in New York and Los Angeles and Azure virtual networks in the East US Azure region and the West US Azure region. Each on-premises site has Azure ExpressRoute circuits to both regions. You need to recommend a solution that meets the following requirements:
Outbound traffic to the Internet from workloads hosted on the virtual networks must be routed through the closest available on-premises site.
If an on-premises site fails, traffic from the workloads on the virtual networks to the Internet must reroute automatically to the other site.
What should you include in the recommendation? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You have an on-premises network that uses on IP address space of 172.16.0.0/16.
You plan to deploy 25 virtual machines to a new azure subscription.
You identity the following technical requirements.
All Azure virtual machines must be placed on the same subnet subnet1.
All the Azure virtual machines must be able to communicate with all on premises severs.
The servers must be able to communicate between the on-premises network and Azure by using a site to site VPN.
You need to recommend a subnet design that meets the technical requirements.
What should you include in the recommendation? To answer, drag the appropriate network addresses to the correct subnet. Each network address 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 selection is worth one point.
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?
A.
Azure Cosmos DB SQL API
B.
Azure SQL Database that uses active geo-replication
C.
Azure SQL Database Hyperscale
D.
Azure Database for PostgreSQL
Azure Cosmos DB SQL API
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.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/distribute-data-globally
You ate designing a SQL database solution. The solution will include 20 databases that will be 20 GB each and have varying usage patterns. You need to recommend a database platform to host the databases. The solution must meet the following requirements:
• The compute resources allocated to the databases must scale dynamically.
• The solution must meet an SLA of 99.99% uptime.
• The solution must have reserved capacity.
• Compute charges must be minimized.
What should you include in the recommendation?
A.
20 databases on a Microsoft SQL server that runs on an Azure virtual machine
B.
20 instances of Azure SQL Database serverless
C.
20 databases on a Microsoft SQL server that runs on an Azure virtual machine in an availability set
D.
an elastic pool that contains 20 Azure SQL databases
an elastic pool that contains 20 Azure SQL databases
Explanation:
Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single server and share a set number of resources at a set price. Elastic pools in Azure SQL Database enable SaaS developers to optimize the price performance for a group of databases within a prescribed budget while delivering performance elasticity for each database.
Guaranteed 99.995 percent uptime for SQL Database
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/elastic-pool-overview
https://azure.microsoft.com/en-us/pricing/details/sql-database/elastic/
https://www.azure.cn/en-us/support/sla/virtual-machines/
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