AZ-700 — all questions

Your company has a single on-premises datacenter in Washington DC. The East US Azure region has a peering location in Washington DC. The company only has Azure resources in the East US region. You need to implement ExpressRoute to support up to 1 Gbps. You must use only ExpressRoute Unlimited data plans. The solution must minimize costs. Which type of ExpressRoute circuits should you create?

You are planning an Azure Point-to-Site (P2S) VPN that will use OpenVPN. Users will authenticate by an on-premises Active Directory domain. Which additional service should you deploy to support the VPN authentication?

You plan to configure BGP for a Site-to-Site VPN connection between a datacenter and Azure. Which two Azure resources should you configure? Each correct answer presents a part of the solution. (Choose two.) NOTE: Each correct selection is worth one point.

You fail to establish a Site-to-Site VPN connection between your company's main office and an Azure virtual network. You need to troubleshoot what prevents you from establishing the IPsec tunnel. Which diagnostic log should you review?

You have an Azure virtual network and an on-premises datacenter. You are planning a Site-to-Site VPN connection between the datacenter and the virtual network. Which two resources should you include in your plan? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Your company has an on-premises network and three Azure subscriptions named Subscription1, Subscription2, and Subscription3. The departments at the company use the Azure subscriptions as shown in the following table. All the resources in the subscriptions are in either the West US Azure region or the West US 2 Azure region. You plan to connect all the subscriptions to the on-premises network by using ExpressRoute. What is the minimum number of ExpressRoute circuits required?

Your company has offices in New York and Amsterdam. The company has an Azure subscription. Both offices connect to Azure by using a Site-to-Site VPN connection. The office in Amsterdam uses resources in the North Europe Azure region. The office in New York uses resources in the East US Azure region. You need to implement ExpressRoute circuits to connect each office to the nearest Azure region. Once the ExpressRoute circuits are connected, the on-premises computers in the Amsterdam office must be able to connect to the on-premises servers in the New York office by using the ExpressRoute circuits. Which ExpressRoute option should you use?

You have an Azure virtual network named Vnet1 and an on-premises network. The on-premises network has policy-based VPN devices. In Vnet1, you deploy a virtual network gateway named GW1 that uses a SKU of VpnGw1 and is route-based. You have a Site-to-Site VPN connection for GW1 as shown in the following exhibit. You need to ensure that the on-premises network can connect to the route-based GW1. What should you do before you create the connection?

You are planning an Azure deployment that will contain three virtual networks in the East US Azure region as shown in the following table. A Site-to-Site VPN will connect Vnet1 to your company’s on-premises network. You need to recommend a solution that ensures that the virtual machines on all the virtual networks can communicate with the on-premises network. The solution must minimize costs. What should you recommend for Vnet2 and Vnet3?

Your company has an office in New York. The company has an Azure subscription that contains the virtual networks shown in the following table. You need to connect the virtual networks to the office by using ExpressRoute. The solution must meet the following requirements: • The connection must have up to 1 Gbps of bandwidth. • The office must have access to all the virtual networks. • Costs must be minimized. How many ExpressRoute circuits should be provisioned, and which ExpressRoute SKU should you enable?

You have an Azure subscription that contains a virtual network. You plan to deploy an Azure VPN gateway and 90 Site-to-Site VPN connections. The solution must meet the following requirements: • Ensure that the Site-to-Site VPN connections remain available if an Azure datacenter fails. • Minimize costs. Which gateway SKU should you specify?

You have an Azure subscription that contains the resources shown in the following table. You create a virtual network named Vnet2 in the West US region. You plan to enable peering between Vnet1 and Vnet2. You need to ensure that the virtual machines connected to Vnet2 can connect to VM1 and VM2 via LB1. What should you do?

You have an Azure subscription that contains a virtual network named VNet1 and the virtual machines shown in the following table. All the virtual machines are connected to Vnet1. You need to ensure that the applications hosted on the virtual machines can be accessed from the internet. The solution must ensure that the virtual machines share a single public IP address. What should you use?

Case Study - This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided. To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study. At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section. To start the case study - To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. When you are ready to answer a question, click the Question button to return to the question. Overview - Litware, Inc. is a financial company that has a main datacenter in Boston and 20 branch offices across the United States. Users have Android, iOS, and Windows 10 devices. Existing Environment - Hybrid Environment - The on-premises network contains an Active Directory forest named litwareinc.com that syncs to an Azure Active Directory (Azure AD) tenant named litwareinc.com by using Azure AD Connect. All offices connect to a virtual network named Vnet1 by using a Site-to-Site VPN connection. Azure Environment - Litware has an Azure subscription named Sub1 that is linked to the litwareinc.com Azure AD tenant. Sub1 contains resources in the East US Azure region as shown in the following table. A diagram of the resource in the East US Azure region is shown in the Azure Network Diagram exhibit. There is bidirectional peering between Vnet1 and Vnet2. There is bidirectional peering between Vnet1 and Vnet3. Currently, Vnet2 and Vnet3 cannot communicate directly. Azure Network Diagram - Requirements - Business Requirements - Litware wants to minimize costs whenever possible, as long as all other requirements are met. Virtual Networking Requirements - Litware identifies the following virtual networking requirements: • Direct the default route of 0.0.0.0/0 on Vnet2 and Vnet3 to the Boston datacenter over an ExpressRoute circuit. • Ensure that the records in the cloud.litwareinc.com can be resolved from the on-premises locations. • Automatically register the DNS names of Azure virtual machines to the cloud.litwareinc.com zone. • Minimize the size of the subnets allocated to platform-managed services. • Allow traffic from VMScaleSet1 to VMScaleSet2 on the TCP port 443 only. Hybrid Networking Requirements - Litware identifies the following hybrid networking requirements: • Users must be able to connect to Vnet1 by using a Point-to-Site (P2S) VPN when working remotely. Connections must be authenticated by Azure AD. • Latency of the traffic between the Boston datacenter and all the virtual networks must be minimized. • The Boston datacenter must connect to the Azure virtual networks by using an ExpressRoute FastPath connection. • Traffic between Vnet2 and Vnet3 must be routed through Vnet1. PaaS Networking Requirements - Litware identifies the following networking requirements for platform as a service (PaaS): • The storage1 account must be accessible from all on-premises locations without exposing the public endpoint of storage1. • The storage2 account must be accessible from Vnet2 and Vnet3 without exposing the public endpoint of storage2. You need to connect Vnet2 and Vnet3. The solution must meet the virtual networking requirements and the business requirements. Which two actions should you include in the solution? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

You have three on-premises networks. You have an Azure subscription that contains a Basic Azure virtual WAN. The virtual WAN contains a single virtual hub and a virtual network gateway that is limited to a throughput of 1 Gbps. The on-premises networks connect to the virtual WAN by using Site-to-Site (S2S) VPN connections. You need to increase the throughput of the virtual WAN to 3 Gbps. The solution must minimize administrative effort. What should you do?

You have 10 on-premises networks that are connected by using a 3rd party Software Defined Wide Area Network (SD-WAN) solution. You have an Azure subscription that contains five virtual networks. You plan to connect the Azure virtual networks and the on-premises networks by using an Azure Virtual WAN with a single virtual WAN hub. You need to ensure that the Azure Virtual WAN can act as a node in the 3rd party SD-WAN solution. What should you include in the solution?

You have an on-premises datacenter and an Azure subscription. You plan to implement ExpressRoute FastPath. You need to create an ExpressRoute gateway. The solution must minimize downtime if a single Azure datacenter fails. Which SKU should you use?

You have an Azure subscription that contains an ExpressRoute Standard gateway named GW1. You need to upgrade GW1 to support ExpressRoute FastPath. The solution must minimize downtime. Which SKU should you use?

You have an Azure subscription that contains the resources shown in the following table. You plan to deploy an Azure Virtual Network NAT gateway named Gateway1. The solution must meet the following requirements: • VM1 will access the internet by using its public IP address. • VM2 will access the internet by using its public IP address. • Administrative effort must be minimized. You need to ensure that you can deploy Gateway1 to Vnet1. What is the minimum number of subnets that Vnet1 must have?

You have an on-premises network. You have an Azure subscription that contains a virtual network. You have an ExpressRoute service provider. You plan to connect the Azure virtual network and the on-premises network by using an ExpressRoute circuit. You create a new ExpressRoute circuit. You need to provision the new circuit. Which information should you provide to the service provider?