Microsoft AZ-900 Online Practice Questions and Exam Preparation

Microsoft AZ-900 Online Questions & Answers

• Question 461:

  Your company has 10 offices. You plan to generate several billing reports from the Azure portal. Each report will contain the Azure resource utilization of each office.

  Which Azure Resource Manager feature should you use before you generate the reports?

  A. tags
  B. templates
  C. locks
  D. policies
  A. tags

  ---

  Tags are name/value pairs that can be applied to Azure resources to logically organize them by attributes such as department, office location, or cost center.

  By tagging resources based on office locations, you can filter and group resource usage in billing reports for each office.-Other options: "Templates" . Incorrect. Azure Resource Manager templates are used to deploy resources consistently but do not provide metadata for billing or reporting.- "Locks" . Incorrect. Resource locks prevent accidental deletion or modification of resources and do not help categorize resources for reporting.- "Policies" . Incorrect. Azure Policy enforces rules and compliance but does

  not directly provide metadata for grouping resources in billing reports.

  References: Microsoft Learn:

  https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/tag-resources?tabs=json

  "Azure tags are name/value pairs that enable you to categorize resources and view consolidated billing for logical groupings such as departments, cost centers, or locations."-Microsoft Learn: .

  https://learn.microsoft.com/en-us/azure/cost-management-billing/manage/tagging-overview

  "You can use tags to organize your Azure resources and track costs across departments, projects, or locations when generating billing reports."

  References:

  https://docs.microsoft.com/en-us/azure/cloud-adoption-framework/decision-guides/resource-tagging/

• Question 462:

  HOTSPOT

  For each of the following statements, select Yes if the statement is true. Otherwise, select No.

  NOTE: Each correct selection is worth one point.

  

  

  Explanation:

  Azure advisor supports alerts. Yes

• Question 463:

  Your company uses multiple Azure subscriptions. You need to implement a structure that allows central governance, policy assignment, and consolidated cost visibility across all subscriptions. What should you use?

  A. Resource Groups
  B. Azure RBAC
  C. Azure Management Groups
  D. Azure Virtual Networks
  C. Azure Management Groups

  ---

  Management Groups provide hierarchical organization of subscriptions with centralized policy and cost governance. Resource Groups organize resources, not subscriptions. RBAC controls access. VNets are networking constructs.

• Question 464:

  HOTSPOT

  You have several virtual machines in an azure subscription. You create a new subscription.

  To answer, select the appropriate option in the answer area.

  

  

  Explanation:

• Question 465:

  You plan to deploy a website to Azure. The website will be accessed by users worldwide and will host large video files.

  You need to recommend which Azure feature must be used to provide the best video playback experience.

  What should you recommend?

  A. an application gateway
  B. an Azure ExpressRoute circuit
  C. a content delivery network (CDN)
  D. an Azure Traffic Manager profile
  C. a content delivery network (CDN)

  ---

  The question states that users are located worldwide and will be downloading large video files. The video playback experience would be improved if they can download the video from servers in the same region as the users. We can achieve this by using a content deliver network.

  A content delivery network (CDN) is a distributed network of servers that can efficiently deliver web content to users. CDNs store cached content on edge servers in point-of-presence (POP) locations that are close to end users, to minimize latency.

  Azure Content Delivery Network (CDN) offers developers a global solution for rapidly delivering high-bandwidth content to users by caching their content at strategically placed physical nodes across the world. Azure CDN can also accelerate dynamic content, which cannot be cached, by leveraging various network optimizations using CDN POPs. For example, route optimization to bypass Border Gateway Protocol (BGP).

  The benefits of using Azure CDN to deliver web site assets include:

  1. Better performance and improved user experience for end users, especially when using applications in which multiple round-trips are required to load content.

  2. Large scaling to better handle instantaneous high loads, such as the start of a product launch event.

  3. Distribution of user requests and serving of content directly from edge servers so that less traffic is sent to the origin server.

  References: https://docs.microsoft.com/en-us/azure/cdn/cdn-overview

• Question 466:

  DRAG DROP

  Match The cloud service models to the appropriate offerings.

  To answer drag the appropriate model from the column on the left to its offering on the right. Each model may be used once, more than once, or not at all.

  NOTE Each correct match is worth one point.

  Select and Place:

  

  

  Explanation:

• Question 467:

  This question requires that you evaluate the underlined text to determine if it is correct.

  An organization that hosts its infrastructure in a private cloud can decommission its data center.

  Instructions: Review the underlined text. If it makes the statement correct, select "No change is needed". If the statement is incorrect, select the answer choice that makes the statement correct.

  A. No change is needed.
  B. in a hybrid cloud
  C. in the public cloud
  D. on a Hyper-V host
  C. in the public cloud

  ---

  A private cloud is hosted in your datacenter. Therefore, you cannot close your datacenter if you are using a private cloud.

  A public cloud is hosted externally, for example, in Microsoft Azure. An organization that hosts its infrastructure in a public cloud can close its data center. Public cloud is the most common deployment model. In this case, you have no local hardware to manage or keep up-to-date everything runs on your cloud provider's hardware. Microsoft Azure is an example of a public cloud provider. In a private cloud, you create a cloud environment in your own datacenter and provide self- service access to compute

  resources to users in your organization. This offers a simulation of a public cloud to your users, but you remain completely responsible for the purchase and maintenance of the hardware and software services you provide.

  https://docs.microsoft.com/en-gb/learn/modules/principles-cloud-computing/4-cloud-deployment-models

• Question 468:

  HOTSPOT

  For each of the following statements, select Yes if the statement is true. Otherwise, select No.

  NOTE: Each correct selection is worth one point.

  

  

  Explanation:

  From the azure portal, you can distinguish between services that are generally available and services that are in public preview. Yes

  References:

  https://azure.microsoft.com/en-us/support/legal/preview-supplemental-terms/

• Question 469:

  Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

  After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

  You have an Azure subscription named Subscription1. You sign in to the Azure portal and create a resource group named RG1.

  From Azure documentation, you have the following command that creates a virtual machine named VM1.

  az vm create --resource-group RG1 --name VM1 --image UbuntuLTS --generate-ssh-keys

  You need to create VM1 in Subscription1 by using the command.

  Solution: From the Azure portal, launch Azure Cloud Shell and select Bash. Run the command in Cloud Shell.

  Does this meet the goal?

  A. Yes
  B. No
  A. Yes

  ---

  Azure Cloud Shell is an online shell environment accessible directly from the Azure portal.

  Supports Bash and PowerShell, and comes preinstalled with Azure CLI tools.

  You can run the az vm create command from Cloud Shell without installing any software locally.

  It executes commands in the context of your signed-in Azure subscription, including Subscription1.

  Microsoft Learn Reference:

  https://learn.microsoft.com/en-us/azure/cloud-shell/overview

  "Cloud Shell is an interactive, browser-accessible shell for managing Azure resources. Cloud Shell comes with commonly used command-line tools, including Azure CLI, preinstalled and configured."

  Why the Other Options Are Incorrect:

  N/A-The provided solution already meets the goal.

  References:

  https://docs.microsoft.com/en-us/azure/virtual-machines/linux/quick-create-cli

• Question 470:

  HOTSPOT

  ____________ can calculate cost savings due to reduced electricity consumption as a result of migrating on-premises microsoft sql servers to azure.

  Select the answer that correctly completes the sentence.

  

  

  Explanation: