Administrative Responsibilities Eliminated by Azure Virtual Machines
Question
Your company has an on-premises network that contains multiple servers.
The company plans to reduce the following administrative responsibilities of network administrators:
-> Backing up application data
-> Replacing failed server hardware
-> Managing physical server security
-> Updating server operating systems
-> Managing permissions to shared documents
The company plans to migrate several servers to Azure virtual machines.
You need to identify which administrative responsibilities will be eliminated after the planned migration.
Which two responsibilities should you identify? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D. E.AC
Azure virtual machines run on Hyper-V physical servers. The physical servers are owned and managed by Microsoft. As an Azure customer, you have no access to the physical servers. Microsoft manage the replacement of failed server hardware and the security of the physical servers so you don't need to.
Incorrect Answers:
B: Microsoft have no control over the applications you run on the virtual machines. Therefore, it is your responsibility to ensure that application data is backed up.
D: Microsoft do not manage the operating systems you run on the virtual machines. Therefore, it is your responsibility to ensure that the operating systems are updated.
E: Microsoft have no control over the shared folders you host on the virtual machines. Therefore, it is your responsibility to ensure that folder permissions are configured appropriately.
The company's plan to migrate several servers to Azure virtual machines will eliminate some administrative responsibilities of network administrators. Let's examine each responsibility and determine which ones will be eliminated after the migration:
A. Replacing failed server hardware: This responsibility will be eliminated after the migration to Azure virtual machines because hardware failures will now be managed by Azure. Microsoft Azure provides multiple availability sets, which allow you to create multiple virtual machines in different physical locations to protect against hardware failures.
B. Backing up application data: This responsibility will be reduced after the migration to Azure virtual machines because Azure provides backup and disaster recovery solutions for virtual machines. Azure Backup allows you to backup virtual machines to the cloud and restore them when needed. Azure Site Recovery provides disaster recovery solutions for virtual machines.
C. Managing physical server security: This responsibility will be eliminated after the migration to Azure virtual machines because physical security of the servers will now be managed by Azure. Azure provides multiple security solutions such as Azure Security Center, which provides advanced threat protection for virtual machines and helps you identify and mitigate security vulnerabilities.
D. Updating server operating systems: This responsibility will be reduced after the migration to Azure virtual machines because Azure provides automated patching and updating for virtual machines. You can configure Azure Update Management to automate patching and updates for virtual machines.
E. Managing permissions to shared documents: This responsibility is not related to the migration to Azure virtual machines, so it will not be eliminated.
Based on the above analysis, the two administrative responsibilities that will be eliminated after the planned migration are:
A. Replacing failed server hardware C. Managing physical server security
Therefore, options A and C are the correct answers.
Yes, the solution of using Azure DevTest Labs meets the goal of reducing administrative effort for deploying and removing custom virtual machines.
Azure DevTest Labs is an Azure service designed for developers and IT professionals to create and manage virtual machines for development and testing purposes. It provides a way to easily deploy and manage virtual machines in an isolated and controlled environment. Here are a few reasons why Azure DevTest Labs is a suitable solution for the given scenario:
Self-service deployment: Azure DevTest Labs allows developers to create virtual machines themselves without requiring intervention from IT or infrastructure teams. This eliminates the need for manual intervention in the deployment process, thereby reducing administrative effort.
Pre-configured images: Azure DevTest Labs provides pre-configured images of commonly used operating systems, including Windows Server and Ubuntu Linux. This means that developers do not need to manually create and configure virtual machines, further reducing administrative effort.
Lab policies: Azure DevTest Labs allows administrators to create policies that can restrict or control the resources that are provisioned in the lab. For example, administrators can create policies to limit the number of virtual machines that can be deployed or to automatically shut down virtual machines when they are not in use. This helps to reduce administrative effort and ensures that virtual machines are used efficiently.
Cost management: Azure DevTest Labs provides tools to help manage costs associated with virtual machines. Administrators can set up cost thresholds to prevent overspending and can also create policies to automatically shut down virtual machines during non-business hours to reduce costs.
In summary, by using Azure DevTest Labs, developers can easily deploy and manage virtual machines themselves, without requiring intervention from IT or infrastructure teams. This reduces administrative effort and ensures that virtual machines are provisioned and managed efficiently. Therefore, the solution of using Azure DevTest Labs meets the goal of reducing administrative effort for deploying and removing custom virtual machines.
