Implement and operate an on-premises and hybrid networking infrastructure Microsoft Quiz Answers

Get Implement and operate an on-premises and hybrid networking infrastructure Microsoft Quiz Answers

Learn to implement and manage networking services in Windows Server. Learn to deploy and manage DHCP, secure DNS, and implement IP Address Management (IPAM) and Web Application Proxy. You’ll also learn about Azure IaaS networking.

This learning path helps prepare you for Exam AZ-800: Administering Windows Server Hybrid Core Infrastructure.

Prerequisites:

  • Experience with managing Windows Server operating system and Windows Server workloads in on-premises scenarios, including AD DS, DNS, DFS, Hyper-V, and File and Storage Services
  • Basic experience with implementing and managing IaaS services in Microsoft Azure
  • Basic knowledge of Azure Active Directory
  • Basic understanding security-related technologies (firewalls, encryption, multi-factor authentication, SIEM/SOAR)
  • Basic knowledge of PowerShell scripting

Enroll on Microsoft

Module 1: Implement DNS for Windows Server IaaS VMs

In this module, you’ll learn to configure DNS for Windows Server IaaS VMs, choose the appropriate DNS solution for your organization’s needs, and run a DNS server in a Windows Server Azure IaaS VM.

Learning objectives:

After completing this module, you will be able to:

  • Implement DNS in Azure
  • Describe DNS options for Azure IaaS VMs
  • Implement split-horizon DNS in Azure
  • Troubleshoot DNS in Azure
  • Create and configure an Azure DNS zone

Prerequisites:

To get the best learning experience from this module, it’s important that you have knowledge and experience of the following areas:

  • Managing Windows Server operating system and Windows Server workloads in on-premises scenarios, including AD DS, DNS, Distributed File System (DFS), Microsoft Hyper-V, and file and storage services.
  • Common Windows Server management tools.
  • Core Microsoft compute, storage, networking, and virtualization technologies.
  • Implementing and managing IaaS services in Microsoft Azure.
  • Azure Active Directory (Azure AD).
  • Security-related technologies (firewalls, encryption, multi-factor authentication).
  • Windows PowerShell scripting.
  • Automation and monitoring.

This module is part of these learning paths:

Quiz 1: Create an Azure DNS zone and record using the Azure portal

Q1. Towards the end of the demonstration, the instructor tests DNS by using which procedure?

  • The instructor runs nslookup from a command line to verify DNS.
  • The instructor runs nslookup from Azure CLI to verify DNS.
  • The instructor runs nslookup from Windows PowerShell to verify DNS.

Quiz 2: Knowledge check

Q1. Contoso IT staff want to ensure that internal and external clients resolve names to internal and external IP addresses respectively. What do they need to do?

  • Set up split-horizon DNS by creating two DNS zones in Azure—one private and one public. The zones must have different names.
  • Set up split-horizon DNS by creating two DNS zones in Azure—one private and one public, both with the same name.
  • Set up split-horizon DNS by creating a single, private DNS zone in Azure.

Q2. After creating a private zone in Azure DNS, what must an administrator do before their resources can use the zone?

  • Link their VNets to the zone.
  • Link their VMs to the zone.
  • Enable autoregistration on the VNet link to the zone.

Q3. From an internet-connected on-premises host, Pavel is unable to resolve an IP address from an FQDN for one of the internet-facing VMs in Azure. He created a private DNS zone. What does he need to do?

  • Troubleshoot DNS on the client by using a standard name resolution troubleshooting procedure. For example, empty the name cache, and then use nslookup to verify the resolution process.
  • Make sure that the appropriate IP address is added as a record set in the DNS zone.
  • Create a public DNS zone for the domain name that contains the record, and add the record set for the VM’s FQDN.

Module 6: Implement hybrid network infrastructure

You’ll learn to connect your on-premises environment to Azure, implement subnets and routing between your on-premises and cloud environments, and ensure that workloads in the cloud and on-premises perform DNS resolution to locate each other.

Learning objectives:

After completing this module, you will be able to:

  • Describe Azure network topologies.
  • Implement an Azure VPN.
  • Explain how to create a route-based VPN gateway using the Azure portal.
  • Implement Azure ExpressRoute.
  • Implement an Azure WAN.
  • Implement DNS resolution in hybrid environments.

Prerequisites:

In order to get the best learning experience from this module, it’s important that you have knowledge and experience in the following areas:

  • Managing the Windows Server operating system (OS) and Windows Server workloads in on-premises scenarios, including Active Directory Domain Services (AD DS), Domain Name System (DNS), the Distributed File System (DFS), Microsoft Hyper-V, and file and storage services
  • Common Windows Server management tools
  • Core Microsoft storage, compute, networking, and virtualization technologies
  • On-premises resiliency Windows Server-based compute and storage technologies
  • Implementing and managing IaaS services in Azure
  • Azure Active Directory (Azure AD)
  • Security-related technologies (firewalls, encryption, multi-factor authentication)
  • Windows PowerShell scripting
  • Automation and monitoring

This module is part of these learning paths:

Quiz 1: Knowledge check

Q1. An administrator at Contoso wants to enable communications between a number of Azure VMs he’s planning to create and deploy. Which of the following solutions represents the simplest way for these VMs to be able to communicate with one another?

  • The administrator should connect the network interfaces of each VM to the same VNet.
  • The administrator should connect the network interfaces of each VM to a different VNet.
  • The administrator must configure a subnet extension to enable communications between the VMs.

Q2. An administrator wants to deploy an Azure VPN but is uncertain of the type required. She wants to enable communications from users back to Azure resources. What type of VPN should she implement?

  • She should implement a S2S VPN solution.
  • She should implement a P2S VPN.
  • She should implement a multi-site VPN.

Q3. What is Microsoft peering?

  • It provides a direct connection from your on-premises network to an Azure datacenter.
  • It enables you to connect your on-premises network to Microsoft 365 services and Dynamics 365.
  • It provides a connection between your on-premises network and an ExpressRoute provider.

Module 7: Implement Windows Server IaaS VM IP addressing and routing

In this module, you’ll learn how to manage Microsoft Azure virtual networks (VNets) and IP address configuration for Windows Server infrastructure as a service (IaaS) virtual machines (VM)s.

Learning objectives:

After completing this module, you will be able to:

  • Implement an Azure virtual network
  • Implement IP Address Allocation in Azure
  • Assign and manage IP addresses
  • Configure a private IP address for an Azure virtual machine
  • Create a virtual machine with a static IP address
  • Implement IaaS VM IP routing
  • Implement IPv6 for Windows IaaS Virtual Machines

Prerequisites:

To get the best learning experience from this module, it’s important that you have knowledge and experience in the following areas:

  • Managing Windows Server operating systems (OSs) and Windows Server workloads in on-premises scenarios, including AD DS, Domain Name System (DNS), the Distributed File System (DFS), Microsoft Hyper-V, and file and storage services
  • Common Windows Server management tools
  • Core Microsoft compute, storage, networking, and virtualization technologies
  • On-premises resiliency Windows Server–based compute and storage technologies
  • Implementing and managing IaaS services in Azure
  • Azure Active Directory (Azure AD)
  • Security-related technologies (firewalls, encryption, multi-factor authentication)
  • Windows PowerShell scripting
  • Automation and monitoring

This module is part of these learning paths:

Quiz 1: Knowledge check

Q1. Which of the following statements about Azure VM network interfaces is true?

  • Each network interface attached to a VM must exist in the same location as the VM, but can be in any subscription.
  • Each network interface attached to a VM must be connected to a virtual network that exists in the same Azure location and subscription as the network interface.
  • You cannot change the subnet a VM is connected to after you create the VM, but you can change the virtual network.

Q2. When assigning private IPv4 addresses in a subnet with the address range 10.3.0.0/16, which of the following addresses are available for assignment dynamically?

  • 10.3.0.2
  • 10.3.255.255
  • 10.3.255.254

Q3. Which of the following statements about routing in Azure is true?

  • You cannot create system routes, but you can override existing system routes.
  • When the next hop type is none, traffic is dropped.
  • You need to define gateways for Azure to route traffic between subnets.
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