Question 7

Case Study Description Litware, Ltd.

Overview

• Litware, Ltd. is a consulting company with a main office in Montreal and branch offices in Seattle and New York. The Montreal office has 2,000 employees, the Seattle office has 1,000 employees, and the New York office has 200 employees. All resources used by Litware are hosted on-premises. Litware has created a new Azure subscription, where the Microsoft Entra ID (Azure AD) tenant uses the domain Litware.onmicrosoft.com and the P1 pricing tier.

Existing Environment

The network contains an Active Directory forest named Litware.com. All domain controllers are configured as DNS servers and host the Litware.com DNS zone. Litware has departments for finance, human resources, sales, research, and information technology, each with an organizational unit (OU) containing all the accounts of that respective department. All user accounts have their department attribute set accordingly, and new users are frequently added. The Litware.com domain includes a user named User1. All offices are connected via private links. Litware has data centers in Montreal and Seattle, each with a firewall that can be configured as a VPN device. All infrastructure servers are virtualized, and the network security team has implemented several network security groups (NSGs).

Planned Changes Litware plans to implement the following changes:

• Deploy Azure ExpressRoute to the Montreal office.

• Migrate the virtual machines hosted on Server1 and Server2 to Azure.

• Synchronize on-premises Active Directory to Microsoft Entra ID (Azure AD).

• Migrate App1 and App2 to two Azure web apps named WebApp1 and WebApp2.

Technical Requirements Litware must meet the following technical requirements:

• Ensure that WebApp1 can adjust the number of instances automatically based on the load and can scale up to five instances.

• Ensure that VM3 can establish outbound connections over TCP port 8080 to the application servers in the Montreal office.

• Ensure that routing information is exchanged automatically between Azure and the routers in the Montreal office.

• Enable Azure Multi-Factor Authentication (MFA) for the users in the finance department only.

• Ensure that webapp2.azurewebsites.net can be accessed by using the name app2.Litware.com.

• Connect the New York office to VNet1 over the Internet by using an encrypted connection.

• Create a workflow to send an email message when the settings of VM4 are modified.

• Create a custom Azure role named Role1 that is based on the Reader role.

• Minimize costs whenever possible.

The virtualization environment contains the servers in the following table.

Additional Information:

• Litware uses two web applications: App1 and App2.

• Each instance of each web application requires 1GB of memory.

Additional Information:

• The network security team implements several network security groups (NSGs).

  
  

  HOTSPOT - You need to recommend a solution for App1. The solution must meet the technical requirements. What should you include in the recommendation?

Number of Virtual Networks

1)   1

2)  2

3)  3

Number of Subnets per Virtual Network

1)   1

2)  2

3)  3