AZ - 900 Azure Fundamentals
You have an on-premises network that contains several servers. You plan to migrate all the servers to Azure. You need to recommend a solution to ensure some of the servers are available if a single Azure data center goes offline for an extended period. What should you include in the recommendation?
Fault Tolerance
The application will run on an Azure virtual machine. You need to recommend a deployment solution for the application. The solution must provide a guaranteed availability of 99.99 percent. What is the minimum number of virtual machines and the minimum number of availability zones you should recommend for the deployment?
2, 2
You need to manage Azure by using Azure Cloud Shell. Which Azure portal icon should you select?
>_
Drag and Drop: 1. Provides a digital online assistant that provides speech support 2. Uses past trainings to provide predictions that have high probability 3. Provides serverless computing functionalities 4. Processes data from millions of sensors
Azure AI bot, Azure Machine Learning, Azure Functions, Azure IoT Hub
You plan to store 20 TB of data in Azure. The data will be accessed infrequently and visualized by using Microsoft Power BI. You need to recommend a storage solution for the data. Which two solutions should you recommend? Each correct answer presents a complete solution.
Azure Data Lake, Azure SQL Data Warehouse
Hotspot: 1. An integrated solution for the deployment of code 2. A tool that provides guidance and recommendation to improve an Azure environment 3. A simplified tool to build intelligent Artificial Intelligence (AI) applications 4. Monitors web applications
Azure DevOps, Azure Advisor, Azure Cognitive Services, Azure Application Insights
A team of developers at your company plans to deploy, and then remove, 50 customized virtual machines each week. Thirty of the virtual machines run Windows Server 2016 and 20 of the virtual machines run Ubuntu Linux. You need to recommend which Azure service will minimize the administrative effort required to deploy and remove the virtual machines. What should you recommend?
Azure DevTest Labs
Drag and Drop: 1. Provides the platform for serverless code 2. A big data analysis service for machine learning 3. Detects and diagnoses anomalies in web apps 4. Hosts web app
Azure Functions, Azure Databricks, Azure Application Insights, Azure App Service
Your company plans to deploy an Artificial Intelligence (AI) solution in Azure. What should the company use to build, test and deploy predictive analytics solutions?
Azure Machine Learning Studio
Which Azure service should you use to correlate events from multiple resources into a centralized repository?
Azure Monitor
Your company has several business units. Each business unit requires 20 different Azure resources for daily operation. All the business units require the same type of Azure resources. You need to recommend a solution to automate the creation of the Azure resources. What should you include in the recommendation?
Azure Resource Manager Templates
Azure policies provide a common platform for deploying objects to a cloud infrastructure and for implementing consistency across the Azure environment.
Azure Resource Manager provides
Hotspot: 1. A managed relational cloud database. 2. A cloud-based service that leverages massively parallel processing (MPP) to quickly run complex queries across petabytes of data in a relational database. 3. Can run massively parallel data transformation and processing programs across petabytes of data. 4. An open-source framework for the distributed processing and analysis of big data sets in.
Azure SQL Database, Azure SQL Data Warehouse, Azure Data Lake Analytics, Azure HDInsight
You have a virtual machine named VM1 that runs Windows Server 2016. VM1 is in the East US Azure region. Which Azure service should you use from the Azure portal to view service failure notifications that can affect the availability of VM1?
Azure virtual machines
A support engineer plans to perform several Azure management tasks by using the Azure CLI. You install the CLI on a computer. You need to tell the support engineer which tools to use to run the CLI. Which two tools should you instruct the support engineer to use? Each correct answer presents a complete solution.
Command Prompt, Windows Powershell
Your company hosts an accounting named App1 that is used by all the customers of the company. App1 has low usage during the first three weeks of each month and very high usage during the last week of each month. Which benefit of Azure Cloud Services supports cost management for this type of usage pattern?
Elasticity
Drag and Drop: 1. A cloud service that remains available after is occurs 2. A cloud service that can be recovered after it occurs 3. A cloud service that performs quickly when it increases 4. A cloud service that can be accessed quickly to the Internet
Fault tolerance, Disaster Recovery, Dynamic Scalability, Low latency
You need to view a list of planned maintenance events that can affect the availability of an Azure subscription. Which blade should you use from the Azure portal?
Help + Support
Which cloud deployment solution is used for Azure virtual machines and Azure SQL databases? 1. Azure virtual machines 2. Azure SQL databases
IaaS, PaaS
You plan to extend your company's network to Azure. The network contains a VPN appliance that uses an IP address of 131.107.200.1.You need to create an Azure resource that identifies the VPN appliance. Which Azure resource should you create?
Local network gateways
What are two characteristics of the public cloud?
Metered Pricing, Self-service Management
Which blade should you identify for each task? 1. Monitor the health of Azure service 2. Browse available virtual machine images. 3. View security recommendations
Monitor, Marketplace, Advisor
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs Chrome OS and uses Azure Cloud Shell. Does this meet the goal?
No
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs Linux and has the Azure CLI tools installed. Does this meet the goal?
No
You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop. Solution: You use the PowerApps portal. Does this meet the goal?
No
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails Solution: You deploy the virtual machines to two or more regions. Does this meet the goal?
No
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails Solution: You deploy the virtual machines to two or more scale sets. Does this meet the goal?
No
Your company plans to migrate plan all its data and resources to Azure. The company's migration plan state that only platform as a service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that supports the planned migration. Solution: You create an Azure App Service and Azure Storage accounts. Does this meet the goal?
No
Your company plans to migrate plan all its data and resources to Azure. The company's migration plan state that only platform as a service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that supports the planned migration. Solution: You create an Azure App Service and Azure virtual machines that have Microsoft SQL Server installed. Does this meet the goal?
No
An Azure region contains one or more data centers that are connected by using a low-latency network.
No change is needed
One of the benefits of Azure SQL Data Warehouse is that high availability is built into the platform.
No change is needed
When planning to migrate a public website to Azure, you must plan to pay monthly usage costs.
No change is needed
You plan to deploy 20 virtual machines to an Azure environment. To ensure that a virtual machine named VM1 cannot connect to the other virtual machines, VM1 must be deployed to a separate virtual network.
No change is needed
Hotspot: 1. If you have Azure resources deployed to every region, you can implement availability zones in all the regions. 2. Only virtual machines that run Windows Server can be created in availability zones 3. Availability zones are used to replication data and applications to multiple regions
No, No, No
Hotspot: 1. All the Azure resources deployed to a single resource group must share the same Azure region. 2. If you assign a tag to a resource group, all the Azure resources in that resource group are assigned to the same tag. 3. If you set permission to a resource group, all the Azure resources in that resource group inherit the permissions.
No, No, Yes
Hotspot: 1. Azure Advisor provides recommendation on how to improve the security of an Azure Active Directory (Azure AD) environment. 2. Azure Advisor provides recommendation on how to reduce the cost of running Azure virtual machines. 3. Azure Advisor provides recommendation on how to configure the network settings on Azure virtual machines.
No, Yes, No
Hotspot: 1. To achieve a hybrid cloud model, a company must always migrate from a private cloud model. 2. A company can extend the capacity of its internal network by using the public cloud. 3. In a public cloud model, only guest users at your company can access the resources in the cloud.
No, Yes, No
1. A platform as a service (PaaS) solution that hosts web apps in Azure provides full control of the operating systems system that host applications. 2. A platform as a service (PaaS) solution that hosts web apps in Azure provides the ability to scale the platform automatically. 3. A platform as a service (PaaS) solution that hosts web apps in Azure provides professional development services to continuously add features to custom applications.
No, Yes, Yes
Hotspot: 1. Azure resources can only access other resources in the same resource group. 2. If you delete a resource group, all the resources in the resource group will be deleted. 3. A resource group can contain resources from multiple Azure regions.
No, Yes, Yes
You plan to migrate a web application to Azure. The web application is accessed by external users. You need to recommend a cloud deployment solution to minimize the amount of administrative effort used to manage the web application. What should you include in the recommendation?
Platform as a Service (PaaS)
You plan to migrate several severs from an on-premises network to Azure. You need to identify the primary benefit of using a public cloud server for the servers. What should you identify?
The public cloud is a shared entity whereby multiple corporation each use a portion of the resources in the cloud.
You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop. Solution: You use PowerShell in Azure Cloud Shell. Does this meet the goal?
Yes
Your company has 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 reduced after the planned migration. Which two responsibilities should you identify?
Replacing failed server hardware, Managing physical server security
Hotspot: Several support engineers plan to manage Azure by using the computers shown: 1. Windows 10 2. Ubuntu 3. MacOs Mojave
The Azure CLI, the Azure portal and Azure PowerShell
You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop. Solution: You use Bash in Azure Cloud Shell. Does this meet the goal?
Yes
An Azure administrator plans to run a PowerShell script that creates Azure resources. You need to recommend which computer configuration to use to run the script. Solution: Run the script from a computer that runs macOS and has PowerShell Core 6.0 installed. Does this meet the goal?
Yes
You have an Azure environment. You need to create a new Azure virtual machine from an Android laptop. Solution: You use Azure portal. Does this meet the goal?
Yes
You plan to deploy several Azure virtual machines. You need to ensure that the services running on the virtual machines are available if a single data center fails Solution: You deploy the virtual machines to two or more availability zones. Does this meet the goal?
Yes
Your company plans to migrate plan all its data and resources to Azure. The company's migration plan state that only platform as a service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that supports the planned migration. Solution: You create an Azure App Service and Azure SQL databases. Does this meet the goal?
Yes
Hotspot: 1. Data that is copied to an Azure Storage account is maintained automatically in at least three copies. 2. All data that is copied to an Azure Storage account is backed up automatically to another Azure data center 3. An Azure Storage account can contain up to 2 TB of and up to one million files.
Yes, No, No
1. Azure provides flexibility between capital expenditure (CapEx) and operational expenditure (OpEx). 2. If you create two Azure virtual machine that use the B2S size, each virtual machine will always generate the same monthly costs. 3. When an Azure virtual machine is stopped, you continue to pay storage costs associated to the virtual machine.
Yes, No, Yes
You have an on-premise network that contains 100 servers. You need to recommend a solution that provides additional resources to your users. The solution must minimize capital and operational expenditure costs. What should you include in the recommendation?
a hybrid cloud
You have an Azure environment that contains multiple Azure virtual machines. You plan to implement a solution that enables the client computers on your on-premises network to communicate to the Azure virtual machines. You need to recommend which Azure resources must be created for the planned solution. Which two Azure resources should you include in the recommendation? Each correct answer presents part of the solution.
a virtual network gateway, a gateway subnet
You need to identify the type of failure for which an Azure availability zone can be used to protect access to Azure services. What should you identify?
an Azure datacenter failure
When you are implementing a software as a service (SaaS) solution, you are responsible for configuring high availability.
configuring the SaaS solution
You have an Azure environment that contains 10 virtual networks and 100 virtual machines. You need to limit the amount of inbound traffic to all the Azure virtual networks. What should you create?
one Azure firewall
You have 1,000 virtual machines hosted on the Hyper-V hosts in a data center. You plan to migrate all the virtual machines to an Azure pay-as-you-go subscription. You need to identify which expenditure model to use for the planned Azure solution. Which expenditure model should you identify?
operational
You have an Azure environment that contains 10 web apps. To which URL should you connect to manage all the Azure resources?
portal.azure.com
An organization that hosts its infrastructure in a private cloud can decommission its data centers.
public cloud
When you need to delegate permissions to several Azure virtual machines simultaneously, you must deploy the Azure virtual machine to the same Azure region.
the same resource group
