- (Exam Topic 4)
You have an Azure subscription named Sub1.
You plan to deploy a multi-tiered application that will contain the tiers shown in the following table.

You need to recommend a networking solution to meet the following requirements:
Ensure that communication between the web servers and the business logic tier spreads equally across the virtual machines.
Protect the web servers from SQL injection attacks.
Which Azure resource should you recommend for each requirement? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Solution:
Box 1: an internal load balancer
Azure Internal Load Balancer (ILB) provides network load balancing between virtual machines that reside inside a cloud service or a virtual network with a regional scope.
Box 2: an application gateway that uses the WAF tier
Azure Web Application Firewall (WAF) on Azure Application Gateway provides centralized protection of your web applications from common exploits and vulnerabilities. Web applications are increasingly targeted
by malicious attacks that exploit commonly known vulnerabilities. References:
https://docs.microsoft.com/en-us/azure/web-application-firewall/ag/ag-overview

Does this meet the goal?

Correct Answer:A

- (Exam Topic 4)
You have a Microsoft 365 tenant and an Azure Active Directory (Azure AD) tenant named contoso.com. You plan to grant three users named User1, User2, and User3 access to a temporary Microsoft SharePoint
document library named Library1.
You need to create groups for the users. The solution must ensure that the groups are deleted automatically after 180 days.
Which two groups should you create? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Correct Answer:BC
You can set expiration policy only for Office 365 groups in Azure Active Directory (Azure AD).
Note: With the increase in usage of Office 365 Groups, administrators and users need a way to clean up unused groups. Expiration policies can help remove inactive groups from the system and make things cleaner.
When a group expires, all of its associated services (the mailbox, Planner, SharePoint site, etc.) are also deleted.
You can set up a rule for dynamic membership on security groups or Office 365 groups.

- (Exam Topic 5)
You have an on-premises file server named Server1 that runs Windows Server 2016. You have an Azure subscription that contains an Azure file share.
You deploy an Azure File Sync Storage Sync Service, and you create a sync group. You need to synchronize files from Server1 to Azure.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Solution:
Step 1: Install the Azure File Sync agent on Server1
The Azure File Sync agent is a downloadable package that enables Windows Server to be synced with an Azure file share
Step 2: Register Server1.
Register Windows Server with Storage Sync Service
Registering your Windows Server with a Storage Sync Service establishes a trust relationship between your server (or cluster) and the Storage Sync Service.
Step 3: Add a server endpoint
Create a sync group and a cloud endpoint.
A sync group defines the sync topology for a set of files. Endpoints within a sync group are kept in sync with each other. A sync group must contain one cloud endpoint, which represents an Azure file share and one or more server endpoints. A server endpoint represents a path on registered server.
References: https://docs.microsoft.com/en-us/azure/storage/files/storage-sync-files-deployment-guide

Does this meet the goal?

Correct Answer:A

- (Exam Topic 5)
You have an app named App1 that runs on two Azure virtual machines named VM1 and VM2.
You plan to implement an Azure Availability Set for App1. The solution must ensure that App1 is available during planned maintenance of the hardware hosting VM1 and VM2.
What should you include in the Availability Set?

Correct Answer:D
Microsoft updates, which Microsoft refers to as planned maintenance events, sometimes require that VMs be rebooted to complete the update. To reduce the impact on VMs, the Azure fabric is divided into update domains to ensure that not all VMs are rebooted at the same time.

- (Exam Topic 5)
You plan to deploy several Azure virtual machines that will run Windows Server 2019 in a virtual machine scale set by using an Azure Resource Manager template. You need to ensure that NGINX is available on all the virtual machines after they are deployed. What should you use?

Correct Answer:A
The primary use case for the Azure Desired State Configuration (DSC) extension is to bootstrap a VM to
the Azure Automation State Configuration (DSC) service. The service provides benefits that include ongoi management of the VM configuration and integration with other operational tools, such as Azure Monitoring. Using the extension to register VM's to the service provides a flexible solution that even works across Azure subscriptions.
You can use the DSC extension independently of the Automation DSC service. Reference:
https://docs.microsoft.com/en-us/azure/virtual-machines/extensions/dsc-overview

- (Exam Topic 5)
You have an Azure Active Directory (Azure AD) tenant named contoso.onmicrosoft.com that contains 100 user accounts.
You purchase 10 Azure AD Premium P2 licenses for the tenant.
You need to ensure that 10 users can use all the Azure AD Premium features. What should you do?

Correct Answer:B
Many Azure Active Directory (Azure AD) services require you to license each of your users or groups (and associated members) for that service. Only users with active licenses will be able to access and use the licensed Azure AD services for which that's true. Licenses are applied per tenant and do not transfer to other tenants.
Not all Microsoft services are available in all locations. Before a license can be assigned to a group, you must specify the Usage location for all members. You can set this value in the Azure Active Directory > Users > Profile > Settings area in Azure AD. Any user whose usage location is not specified inherits the location of the Azure AD organization.
You can add the licensing rights to users or to an entire group. Check the reference link for the steps. References: https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/license-users-groups