The latest Microsoft AZ-900 Azure Fundamentals certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the Microsoft AZ-900 Azure Fundamentals exam and earn Microsoft AZ-900 Azure Fundamentals certification.
Question 811
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: From Azure Service Health, an administrator can view the health of all the services in an Azure environment: Yes
Statement 2: From Azure Service Health, an administrator can create a rule to be alerted if an Azure service fails: Yes
Statement 3: From Azure Service Health, an administrator can prevent a service failure: No
Explanation
Statement 1: From Azure Service Health, an administrator can view the health of all the services in an Azure environment: Yes
Azure Service Health consists of three components: Azure Status, Azure Service Heath and Azure Resource Health.
Azure service health provides a personalized view of the health of the Azure services and regions you’re using. This is the best place to look for service impacting communications about outages, planned maintenance activities, and other health advisories because the authenticated Azure Service Health experience knows which services and resources you currently use.
To view the health of all other services available in Azure, you would use the Azure Status component of Azure Service Health. Azure status informs you of service outages in Azure on the Azure Status page. The page is a global view of the health of all Azure services across all Azure regions.
Statement 2: From Azure Service Health, an administrator can create a rule to be alerted if an Azure service fails: Yes
The best way to use Service Health is to set up Service Health alerts to notify you via your preferred communication channels when service issues, planned maintenance, or other changes may affect the Azure services and regions you use.
Statement 3: From Azure Service Health, an administrator can prevent a service failure: No
You can use Resource Health to view the health of a virtual machine. However, you cannot use Resource Health to prevent a service failure affecting the virtual machine.
Azure resource health provides information about the health of your individual cloud resources such as a specific virtual machine instance.
Question 812
You need to manage Azure by using Azure Cloud Shell.
Which Azure portal icon should you select?
Answer:
Explanation
You can access Azure Cloud Shell in the Azure portal by clicking the icon.
Azure Cloud Shell is an interactive, authenticated, browser-accessible shell for managing Azure resources. It provides the flexibility of choosing the shell experience that best suits the way you work, either Bash or PowerShell.
Cloud Shell enables access to a browser-based command-line experience built with Azure management tasks in mind.
Question 813
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: Azure Monitor can monitor the performance of on-premises computers: Yes
Statement 2: Azure Monitor can send alerts to Azure Active Directory security groups: Yes
Statement 3: Azure Monitor can trigger alerts based on data in an Azure Log Analytics workspace: Yes
Explanation
Statement 1: Azure Monitor can monitor the performance of on-premises computers: Yes
Azure Monitor maximizes the availability and performance of your applications and services by delivering a comprehensive solution for collecting, analyzing, and acting on telemetry from your cloud and on-premises environments.
Statement 2: Azure Monitor can send alerts to Azure Active Directory security groups: Yes
Alerts in Azure Monitor proactively notify you of critical conditions and potentially attempt to take corrective action.
Statement 3: Azure Monitor can trigger alerts based on data in an Azure Log Analytics workspace: Yes
Azure Monitor uses Target Resource, which is the scope and signals available for alerting. A target can be any Azure resource. Example targets: a virtual machine, a storage account, a virtual machine scale set, a Log Analytics workspace, or an Application Insights resource.
Question 814
To complete the sentence, select the appropriate option in the answer area.
___________ is an Apache Spark-based analytics service.
Answer Area:
*A. Azure Databricks
B. Azure Data Factory
C. Azure DevOps
D. Azure HDInsight
Explanation
Azure Databricks is an Apache Spark-based analytics platform. The platform consists of several components including ‘MLib’. Mlib is a Machine Learning library consisting of common learning algorithms and utilities, including classification, regression, clustering, collaborative filtering, dimensionality reduction, as well as underlying optimization primitives.
Question 815
Match the Azure service to the correct definition. Each service may be used once, more than once, or not at all.
Azure Services:
- Azure Databricks
- Azure Functions
- Azure App Service
- Azure Application Insights
Definitions:
- Provides the platform for serverless code
- A big data analysis service for machine learning
- Detects and diagnoses anomalies in web apps
- Hosts web apps
Answer:
Azure Functions: Provides the platform for serverless code
Azure Databricks: A big data analysis service for machine learning
Azure Application Insights: Detects and diagnoses anomalies in web apps
Azure App Service: Hosts web apps
Explanation
Azure Functions: Provides the platform for serverless code
Azure Functions is a serverless compute service that lets you run event-triggered code without having to explicitly provision or manage infrastructure.
Azure Databricks: A big data analysis service for machine learning
Azure Databricks is an Apache Spark-based analytics platform. The platform consists of several components including ‘MLib’. Mlib is a Machine Learning library consisting of common learning algorithms and utilities, including classification, regression, clustering, collaborative filtering, dimensionality reduction, as well as underlying optimization primitives.
Azure Application Insights: Detects and diagnoses anomalies in web apps
Application Insights, a feature of Azure Monitor, is an extensible Application Performance Management (APM) service for developers and DevOps professionals. Use it to monitor your live applications. It will automatically detect performance anomalies, and includes powerful analytics tools to help you diagnose issues and to understand what users actually do with your app.
Azure App Service: Hosts web apps
Azure App Service is an HTTP-based service for hosting web applications, REST APIs, and mobile back ends. You can develop in your favorite language, be it .NET, .NET Core, Java, Ruby, Node.js, PHP, or Python. Applications run and scale with ease on both Windows and Linux-based environments.
Question 816
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: To user Azure Active Directory (Azure AD) credentials to sign in to a computer that runs Windows 10, the computer must be joined to Azure AD: Yes
Statement 2: Users in Azure Active Directory (Azure AD) are organized by using resource groups: No
Statement 3: Azure Active Directory (Azure AD) groups support dynamic membership rules: Yes
Question 817
This question requires that you evaluate the bold text to determine if it is correct. Review the bold 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.
An Azure region contains one or more data centers that are connected by using a low-latency network.
*A. No change is needed
B. Is found in each country where Microsoft has a subsidiary office
C. Can be found in every country in Europe and the Americas only
D. Contains one or more data centers that are connected by using a high-latency network
Explanation
A region is a set of data centres deployed within a latency-defined perimeter and connected through a dedicated regional low-latency network.
Microsoft Azure currently has 55 regions worldwide.
Regions are divided into Availability Zones. Availability Zones are physically separate locations within an Azure region. Each Availability Zone is made up of one or more datacenters equipped with independent power, cooling, and networking.
Question 818
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: An Azure subscription can have multiple account administrators: No
Statement 2: An Azure subscription can be managed by using a Microsoft account only: Yes
Statement 3: An Azure resource group can contain multiple Azure subscriptions: No
Question 819
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statement 1: You can use Availability Zones in Azure to protect Azure virtual machines from a datacenter failure: Yes
Statement 2: You can use Availability Zones in Azure to protect Azure virtual machines from a region failure: No
Statement 3: You can use Availability Zones in Azure to protect Azure managed disks from a datacenter failure: Yes
Explanation
Availability zones expand the level of control you have to maintain the availability of the applications and data on your VMs. Availability Zones are unique physical locations within an Azure region. Each zone is made up of one or more datacenters equipped with independent power, cooling, and networking. To ensure resiliency, there are a minimum of three separate zones in all enabled regions. The physical separation of Availability Zones within a region protects applications and data from datacenter failures.
With Availability Zones, Azure offers industry best 99.99% VM uptime SLA. By architecting your solutions to use replicated VMs in zones, you can protect your applications and data from the loss of a datacenter. If one zone is compromised, then replicated apps and data are instantly available in another zone.
Question 820
To complete the sentence, select the appropriate option in the answer area.
__________ can calculate cost savings due to reduced electricity consumption as a result of migrating on-premises Microsoft SQL servers to Azure.
Answer Area:
A. The Azure Migrate: Server Assessment tool
*B. The Azure Total Cost of Ownership (TCO) calculator
C. The Database Migration Assistant
D. The pricing calculator in Azure