Microsoft AZ-900 Online Practice Questions and Exam Preparation

Microsoft AZ-900 Online Questions & Answers

• Question 401:

  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 AD join only applies to Windows 11 devices.

  You can create group polices in azure ad. Yes

  References:

  https://docs.microsoft.com/en-us/azure/active-directory-domain-services/manage-group-policy

  https://docs.microsoft.com/en-us/azure/active-directory/devices/azureadjoin-plan

• Question 402:

  In which type of cloud model are all the hardware resources owned by a third-party and shared between multiple tenants?

  A. private
  B. hybrid
  C. public
  C. public

  ---

  Public Cloud: Hardware resources are owned and managed by a third-party cloud provider (e.g., Microsoft Azure).- Resources are shared between multiple tenants.- Services are accessed over the Internet, typically with pay-as-you-go pricing.

  Incorrect Options:

  Private Cloud: Resources are dedicated to a single organization.-Hardware is not shared between multiple tenants.

  Hybrid Cloud: Combines private and public cloud resources.-Not fully shared, third-party-owned hardware.

  References (Microsoft Learn):

  Public, private, and hybrid cloud models overview

  https://learn.microsoft.com/en-us/azure/cloud-adoption-framework/strategy/plan-cloud-models

• Question 403:

  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:

  Box 1: Yes

  Azure provides flexibility between capital expenditure and operational exponditure.

  Traditionally, IT expenses have been considered a Capital Expenditure (CapEx). Today, with the move to the cloud and the pay-as-you-go model, organizations have the ability to stretch their budgets and are shifting their IT CapEx costs to Operating Expenditures (OpEx) instead. This flexibility, in accounting terms, is now an option due to the “as a Service” model of purchasing software, cloud storage and other IT related resources.

  Box 2: No

  Two virtual machines using the same size could have different disk configurations. Therefore, the monthly costs could be different.

  Box 3: Yes

  When an Azure virtual machine is stopped, you don’t pay for the virtual machine. However, you do still pay for the storage costs associated to the virtual machine. The most common storage costs are for the disks attached to the virtual machines. There are also other storage costs associated with a virtual machine such as storage for diagnostic data and virtual machine backups.

  References:

  https://meritsolutions.com/capex-vs-opex-cloud-computing-blog/

• Question 404:

  DRAG DROP

  Match the cloud computing benefits to the correct descriptions.

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

  NOTE: Each correct match is worth one point

  Select and Place:

  

  

  Explanation:

• Question 405:

  Which service provides serverless computing in Azure?

  A. Azure Virtual Machines
  B. Azure Functions
  C. Azure storage account
  D. Azure Container Instances
  B. Azure Functions

  ---

  Azure Functions is a serverless compute service for running small pieces of code (functions) without provisioning or managing servers.-Automatically scales based on demand.-You only pay for execution time.-Supports multiple languages (C#, Python, JavaScript, Java) and triggers (HTTP, timers, queues, etc.). Incorrect Options: Azure Virtual Machines: IaaS; requires provisioning, management, and scaling.-Not serverless. Azure Storage Account: PaaS storage service for blobs, tables, queues, files.-Provides storage, not compute; not serverless. Azure Container Instances: Runs containers without managing servers.-Serverless containers exist, but the official serverless compute service is Azure Functions. References (Microsoft Learn): Azure Functions overview https://learn.microsoft.com/en-us/azure/azure-functions/functions-overview Azure Virtual Machines overview https://learn.microsoft.com/en-us/azure/virtual-machines/overview Azure Storage overview https://learn.microsoft.com/en-us/azure/storage/common/storage-introduction Azure Container Instances overview https://learn.microsoft.com/en-us/azure/container-instances/container-instances-overview

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

• Question 406:

  Fill in the blank

  (_________________) is a highly secure loT solution that includes a microcontroller unit (MCU) and a customized Linux operating system.

  Azure loT Central

• Question 407:

  You plan to collect and analyze event details for five Azure virtual machines.

  You need to run queries to compare the event details collected from all the virtual machines.

  Which two tools should you use?

  Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  A. Azure Service Bus
  B. Azure Monitor
  C. Azure Service Health
  D. Log Analytics
  E. Azure Advisor
  B. Azure Monitor
  D. Log Analytics

  ---

  How to query logs from VM insights:

  VM insights collects performance and connection metrics, computer and process inventory data, and health state information and forwards it to the Log Analytics workspace in Azure Monitor. This data is available for query in Azure Monitor. You can apply this data to scenarios that include migration planning, capacity analysis, discovery, and on-demand performance troubleshooting.

  https://learn.microsoft.com/en-us/azure/azure-monitor/vm/vminsights-log-query

• Question 408:

  HOTSPOT

  You can manage an on-premises windows server as an Azure resource by using: ________________

  Select the answer that correctly completes the sentence.

  

  Answer Area:

  

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• Question 409:

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

  Azure Multi-Factor Authentication (MFA) enforces password writeback to on-premises Active Directory automatically.

  Instructions: Review the underlined text.

  A. No change is needed
  B. Azure AD Connect
  C. Azure AD Premium P1
  D. Azure AD Identity Protection
  B. Azure AD Connect

  ---

  Password writeback is configured in Azure AD Connect, allowing password changes in Azure AD to sync back on-premises. MFA does not perform writeback.

• Question 410:

  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 virtual networks depolyed to the same azure region are connected by default. No