Microsoft AZ-204 exam questions fully solved & updated 2024

Virtual networks (VNets) Azure networking model that provides isolation and protection Network security groups (NSGs) primary tool you use to enforce and control network traffic rules at the networking level True or false: for security reasons, you must use an image from the official Azure Marketplace when creating a new virtual machine. False What is the effect of the default network security settings for a new virtual machine? Outbound request are allowed. Inbound traffic is only allowed from within the virtual network Suppose you have several Linux virtual machines hosted in Azure. You will administer these VMs remotely over SSH from three dedicated machines in your corporate headquarters. Which authentication method would typically be considered best-practice for this situation? Private key with passphrase Suppose you want to run a network appliance on a virtual machine. Which workload option should you choose? Compute optimized True or false: Resource Manager templates are JSON files? True Ressources of a VM VM, AZ Storage Account, VHDs, VNet, Network interface, public IP (optional) Unmanaged vs. Managed disks Increased reliability, better security, snapshot support, backup support When creating a Windows virtual machine in Azure, which port would you open using the INBOUND PORT RULES in order to allow remote-desktop access? RDP (3389) Suppose you have an application running on a Windows virtual machine in Azure. What is the best-practice guidance on where the app should store data files? An attached data disk What is the final rule that is applied in every Network Security Group? Deny All Which is a good reason to pick MEAN for your development stack? Everyone on your development team is an expert with JavaScript. What's a NoSQL database? It's a database that doesn't require data to be structured in a pre-defined way. What's the role of AngularJS in the MEAN stack? AngularJS implements data binding for HTML and JavaScript. For example, you can use AngularJS to retrieve items from a database and display those items in the UI. Options to create VM Portal, Resource Manager, Powershell, Azure CLI, Programmatic API Benefit VMs (IaaS) full controll configuration Cloud deployment approaches Private, public, hybrid Which cloud deployment model would be the best match for the following situation? A SQL server database is needed for a short-term project. The IT department does not have available hardware that meets the performance requirements or resources to deploy it. The project starts next week. Once the project is over, the database is no longer needed. public cloud Which cloud deployment model is described in the following scenario? You create several virtual machines in the cloud. The VMs are networked together using a virtual network. The VMs have access to x-ray image files in cloud storage. One of the VMs is a web server that host a website exposed to the Internet for customers to access their records. There is a VPN that connects the solution to your on-premises datacenter for customer information to display with the image files. hybrid cloud Which cloud deployment model is described in the following scenario? You have two datacenters in your organization. One datacenter has a database that can only reside in one of the datacenters because of a regulatory requirement. You want to access the database from the other datacenter. You create a VPN using a cloud provider to connect the two datacenters. private cloud Which cloud service model would be the best match for the following situation? A SQL Server database is needed for a short-term project. The IT department does not have available hardware that meets the performance requirements or resources to deploy it. The project starts next week. Once the project is over, the database is no longer needed. PaaS Which cloud service model is described in the following scenario? You create several virtual machines in the cloud. The VMs are networked together using a virtual network. The VMs have access to x-ray image files in cloud storage. One virtual machine is a web server that hosts a website exposed to the internet for customers to access their records. There is a VPN that connects the solution to your on-premises datacenter for customer information to display with the image files. IaaS IaaS Which cloud service model would be the best match for the following situation? You work at a start-up company with a small number of employees who need to collaborate. They need email, calendar scheduling, and somewhere to store documents. The team is technical but do not have the time or hardware to implement and manage a solution. SaaS What do you need to install on your machine to let you execute Azure CLI commands locally? Only the Azure CLI True or false: The Azure CLI can be installed on Linux, macOS, and Windows, and the CLI commands you use are the same in all platforms. True Which parameter can you add to most CLI commands to get concise, formatted output? Table True or false: The Azure portal, the Azure CLI, and Azure PowerShell offer significantly different services, so it is unlikely that all three will support the operation you need. False Suppose you are building a video-editing application that will offer online storage for user-generated video content. You will store the videos in Azure Blobs, so you need to create an Azure storage account to contain the blobs. Once the storage account is in place, it is unlikely you would remove and recreate it because this would delete all the user videos. Which tool is likely to offer the quickest and easiest way to create the storage account? Azure Portal What needs to be installed on your machine to let you execute Azure PowerShell cmdlets locally? The base PowerShell product and the Az module Usage meter meters track resource usage used for billing Which tab of the Azure pricing calculator will you use to put together your estimate? Products True or false: You can share your estimate through an Excel spreadsheet or through a URL. True