You create an Azure Kubernetes Service (AKS) cluster and an Azure Container Registry.
You need to perform continuous deployments of a containerized application to the AKS cluster as soon as the image updates in the registry.
What should you use to perform the deployments?

• A.an Azure Automation runbook
• B.a kubectl script from a CRON job
• C.an Azure Resource Manager template
• D.an Azure Pipelines release pipeline

Correct Answer: D

You can implement a Continuous Deployment pipeline.
Example:

What the pipeline accomplishes :
Stage 1: The code gets pushed in the Github. The Jenkins job gets triggered automatically. The Dockerfile is checked out from Github.
Stage 2: Docker builds an image from the Dockerfile and then the image is tagged with the build number.
Additionally, the latest tag is also attached to the image for the containers to use.
Stage 3: We have default deployment and service YAML files stored on the Jenkins server. Jenkins makes a copy of the default YAML files, make the necessary changes according to the build and put them in a separate folder.
Stage 4: kubectl was initially configured at the time of setting up AKS on the Jenkins server. The YAML files are fed to the kubectl util which in turn creates pods and services.
Reference:
https://medium.com/velotio-perspectives/continuous-deployment-with-azure-kubernetes-service-azure- container-registry-jenkins-ca337940151b

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You create a virtual machine scale set named Scale1. Scale1 is configured as shown in the following exhibit.
The subscription contains the Azure SQL databases shown in the following table.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

Box 1:
The Autoscale scale out rule increases the number of VMs by 2 if the CPU threshold is 80% or higher. The initial instance count is 4 and rises to 6 when the 2 extra instances of VMs are added.
Box 2:
The Autoscale scale in rule decreases the number of VMs by 4 if the CPU threshold is 30% or lower. The initial instance count is 4 and thus cannot be reduced to 0 as the minimum instances is set to 2. Instances are only added when the CPU threshold reaches 80%.
References:
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-overview
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-best-practices
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/autoscale-common-scale-patterns

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You have an Azure Active Directory (Azure AD) tenant.
You need to create a conditional access policy that requires all users to use multi-factor authentication when they access the Azure portal.
Which three settings should you configure? To answer, select the appropriate settings to the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/concept-conditional-access-policies

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You have an Azure subscription that contains a resource group named RG1. RG1 contains multiple resources.
You need to trigger an alert when the resources in RG1 consume $1,000 USD.
What should you do?

• A.From Cost Management + Billing, add a cloud connector.
• B.From the subscription, create an event subscription.
• C.From Cost Management + Billing create a budget.
• D.From RG1, create an event subscription.

Correct Answer: C

Explanation
Create budgets to manage costs and create alerts that automatically notify you are your stakeholders of spending anomalies and overspending.
To set it up, go to the Azure Portal, select 'Cost Management + Billing' -> 'Cost Management' -> 'Go to Cost Management'.

Note: Cost alerts are automatically generated based when Azure resources are consumed. Alerts show all active cost management and billing alerts together in one place. When your consumption reaches a given threshold, alerts are generated by Cost Management. There are three types of cost alerts: budget alerts, credit alerts, and department spending quota alerts.
Reference:
https://docs.microsoft.com/en-us/azure/cost-management-billing/manage/getting-started

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Your network contains an on-premises Active Directory domain. The domain contains the Hyper-V failover clusters shown in the following table.

You plan to assess and migrate the virtual machines by using Azure Migrate.
What is the minimum number of Azure Migrate appliances and Microsoft Azure Recovery Services (MARS) agents required?
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:
Box 1: 3
One appliance for each cluster.
Box 2: 12
One MARS agent for each node.
Reference:
https://docs.microsoft.com/en-us/azure/migrate/tutorial-migrate-hyper-v

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