Describe Azure compute and networking services

<p>Java, PHP, Python, or Node.js (B)</p> Signup and view all the answers

<p>All of the above (D)</p> Signup and view all the answers

<p>All of the above (D)</p> Signup and view all the answers

<p>Both A and B (C)</p> Signup and view all the answers

<p>Scale sets (D)</p> Signup and view all the answers

<p>To protect against physical power or networking failure (C)</p> Signup and view all the answers

<p>All of the above (D)</p> Signup and view all the answers

<p>A service for desktop and application virtualization (C)</p> Signup and view all the answers

<p>It provides centralized security management with Azure AD (A)</p> Signup and view all the answers

<p>Containers can run multiple instances of an application on a single host (B)</p> Signup and view all the answers

<p>Azure Container Instances (C)</p> Signup and view all the answers

<p>It allows independent maintenance, scaling, and updating of app components (A)</p> Signup and view all the answers

<p>Azure App Service (A)</p> Signup and view all the answers

<p>Virtual machine (VM) (C)</p> Signup and view all the answers

<p>Azure App Service (D)</p> Signup and view all the answers

<p>Azure Functions (C)</p> Signup and view all the answers

<p>Avoiding the need to configure and maintain software (C)</p> Signup and view all the answers

<p>Virtual machine scale sets (C)</p> Signup and view all the answers

<p>A preconfigured VM with an OS and other software (B)</p> Signup and view all the answers

<p>Route tables (C)</p> Signup and view all the answers

<p>Peering enables resources in each virtual network to communicate with each other. (C)</p> Signup and view all the answers

<p>Policy-based gateways specify statically the IP address of packets that should be encrypted, while route-based gateways use IP routing to determine which tunnel interface to use. (A)</p> Signup and view all the answers

<p>Use route-based VPN gateways for on-premises devices. (A)</p> Signup and view all the answers

<p>Active/standby = Two instances are deployed, with the standby instance automatically assuming responsibility for connections during disruptions. Connections are typically restored within a few seconds for planned maintenance and within 90 seconds for unplanned disruptions. Active/active = Supports the BGP routing protocol. A unique public IP address is assigned to each instance, with separate tunnels created from the on-premises device to each IP address. High availability can be extended by deploying an additional VPN device on-premises.</p> Signup and view all the answers

<p>Active/standby = Connections are interrupted during failover, but typically restored within a few seconds for planned maintenance and within 90 seconds for unplanned disruptions. Active/active = Failover mechanism involves creating separate tunnels from the on-premises device to each IP address of the instances.</p> Signup and view all the answers

<p>Active/standby = Deployed as two instances, even if you only see one VPN gateway resource in Azure. Active/active = Deployed with a unique public IP address assigned to each instance.</p> Signup and view all the answers

<p>Infrastructure as a Service (IaaS) = A service model that provides a virtualized server in the cloud VM Image = A template used to create a VM that may already include an OS and other software Virtual Machine Scale Sets = A feature that allows you to create and manage a group of identical, load-balanced VMs Availability Sets = A feature that groups VMs together to provide high availability, scalability, and redundancy</p> Signup and view all the answers

<p>Total control over the OS = Ability to run custom software Use of custom hosting configurations = Flexibility of virtualization without having to buy and maintain the physical hardware Preconfigured VM image = Ability to create and provision a VM in minutes Grouping of VMs = High availability, scalability, and redundancy</p> Signup and view all the answers

<p>IaaS offering = Need to configure, update, and maintain the software that runs on the VM Customizable software = Total control over the operating system Rapid provisioning with VM image = Ability to create a VM in minutes Grouping of VMs = High availability, scalability, and redundancy</p> Signup and view all the answers

<p>Virtual machine scale sets = Allows you to centrally manage, configure, and update a large number of VMs in minutes Virtual machine availability sets = Designed to ensure that VMs stagger updates and have varied power and network connectivity Update domain = Groups VMs that can be rebooted at the same time Fault domain = Groups your VMs by common power source and network switch</p> Signup and view all the answers

<p>Running applications in the cloud = Virtual Machines Extending your datacenter to the cloud = Virtual Networks Disaster recovery = IaaS-based approach Desktop and application virtualization service = Azure Virtual Desktop</p> Signup and view all the answers

<p>Size = Defined by purpose, number of processor cores, and amount of RAM Storage disks = Can be hard disk drives, solid state drives, etc. Networking = Includes virtual network, public IP address, and port configuration</p> Signup and view all the answers

<p>Virtual machine scale sets = Automatically deploy a load balancer to make sure that your resources are being used efficiently Virtual machine availability sets = Prevents you from losing all your VMs with a single network or power failure Update domain = Allows you to apply updates while knowing that only one update domain grouping will be offline at a time Fault domain = Helps protect against a physical power or networking failure by having VMs in different fault domains</p> Signup and view all the answers

<p>Azure Virtual Desktop = Enables multiple concurrent users on a single VM and provides centralized security management Azure Container Instances = Fastest and simplest way to run a container in Azure without having to manage any virtual machines Azure Container Apps = Allows to incorporate load balancing and scaling in the container management Azure Kubernetes Service = A container orchestration service that manages the lifecycle of containers</p> Signup and view all the answers

<p>Azure Active Directory = Provides centralized security management for users' desktops Multifactor authentication = Secures user sign-ins Role-based access controls = Secures access to data by assigning granular controls to users Data and apps separation from local hardware = Reduces the risk of confidential data being left on a personal device</p> Signup and view all the answers

<p>Containers = A virtualization environment where multiple instances can run on a single physical or virtual host Docker = One of the most popular container engines supported by Azure Microservice architecture = An architecture where solutions are broken into smaller, independent pieces for better maintenance and scalability Container orchestration service = Manages the lifecycle of containers and simplifies fleet management</p> Signup and view all the answers

<p>Azure Virtual Desktop = Desktop as a Service (DaaS) Azure Container Instances = Platform as a Service (PaaS) Azure Container Apps = Platform as a Service (PaaS) Azure Kubernetes Service = Container Orchestration Service</p> Signup and view all the answers

<p>Route tables = Define rules about how traffic should be directed Network security groups = Azure resources that can contain multiple inbound and outbound security rules Network virtual appliances = Specialized VMs that carry out a particular network function User-defined routes (UDR) = Allow you to control the routing tables between subnets within a virtual network or between virtual networks</p> Signup and view all the answers

<p>Site-to-site connection = Connect on-premises datacenters to virtual networks Point-to-site connection = Connect individual devices to virtual networks Network-to-network connection = Connect virtual networks to other virtual networks</p> Signup and view all the answers

<p>Policy-based VPN gateways = Specify statically the IP address of packets that should be encrypted through each tunnel Route-based VPN gateways = IPSec tunnels are modeled as a network interface or virtual tunnel interface</p> Signup and view all the answers

<p>Virtual network peering = Allows two virtual networks to connect directly to each other VPN gateways = Enable connectivity such as site-to-site, point-to-site and network-to-network connections Azure Route Server = Works with Border Gateway Protocol (BGP) to propagate on-premises BGP routes to Azure virtual networks Azure ExpressRoute = Provides a private, dedicated, high-availability network connection to Microsoft's cloud services</p> Signup and view all the answers

<p>Azure Functions = Event-driven, serverless compute option that scales automatically based on demand Durable Functions = Stateful functions in Azure that pass a context to track prior activity Azure App Service = HTTP-based service for hosting web applications, REST APIs, and mobile back ends Azure App Service WebJobs = Background task runner in Azure App Service</p> Signup and view all the answers

<p>Azure Functions = Ideal for work that can be completed quickly, within seconds or less, in response to an event Azure App Service = Hosting web-oriented applications with automatic scaling and high availability Durable Functions = Used when state needs to be maintained across function executions Azure App Service WebJobs = Running background tasks in an Azure App Service environment</p> Signup and view all the answers

<p>Web apps = Supports hosting web apps using various programming languages API apps = Allows building REST-based web APIs with full Swagger support WebJobs = Enables running background tasks in an Azure App Service environment Mobile apps = Used for building mobile backends</p> Signup and view all the answers

<p>Automatic scaling = Ability to handle varying demand by adjusting resources High availability = Built-in load balancing and traffic manager Continuous deployment model = Automated deployments from GitHub, Azure DevOps, or any Git repo Support for multiple languages = Supports .NET, .NET Core, Java, Ruby, Node.js, PHP, or Python</p> Signup and view all the answers

<p>WebJobs = Runs a program or script in the same context as a web app, API app, or mobile app Mobile Apps = Quickly builds a back end for iOS and Android apps Azure virtual networking = Enables Azure resources to communicate with each other, with users on the internet, and with on-premises client computers Service endpoints = Connects to other Azure resource types, such as Azure SQL databases and storage accounts</p> Signup and view all the answers

<p>Isolation and segmentation = Allows creation of multiple isolated virtual networks Internet communications = Enables incoming connections from the internet by assigning a public IP address to an Azure resource Communicate between Azure resources = Enables Azure resources to communicate securely with each other Communicate with on-premises resources = Links resources together in your on-premises environment and within your Azure subscription</p> Signup and view all the answers

<p>Point-to-site virtual private network connections = From a computer outside your organization back into your corporate network Site-to-site virtual private networks = Links your on-premises VPN device or gateway to the Azure VPN gateway in a virtual network Azure ExpressRoute = Provides a dedicated private connectivity to Azure that doesn't travel over the internet</p> Signup and view all the answers

<p>Azure virtual networks = Provide isolation and segmentation, internet communications, communication between Azure resources, communication with on-premises resources, route network traffic, filter network traffic, connect virtual networks Public endpoints = Have a public IP address and can be accessed from anywhere in the world Private endpoints = Exist within a virtual network and have a private IP address from within the address space of that virtual network Azure resources = Can be linked to virtual networks to improve security and provide optimal routing between resources</p> Signup and view all the answers

<p>Configuring a VPN gateway as a secure failover path (C)</p> Signup and view all the answers

<p>To physically and logically separate gateways within a region (D)</p> Signup and view all the answers

<p>To extend on-premises networks into the Microsoft cloud (A)</p> Signup and view all the answers

<p>Customizable virtual networks (C)</p> Signup and view all the answers

<p>Alias records (B)</p> Signup and view all the answers

<p>Azure Resource Manager (A)</p> Signup and view all the answers

<p>REST API and SDKs (A)</p> Signup and view all the answers

<p>Lower security (C)</p> Signup and view all the answers

<p>To exchange data across on-premises sites without using the public internet (C)</p> Signup and view all the answers

<p>Any-to-any connection (B)</p> Signup and view all the answers

<p>Data is not exposed to potential risks associated with internet communications (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers