All Flashcards
(41 cards)
Your organization hosts its e-commerce solution on a computing infrastructure that is provided by a third-party service provider and shared with other organizations. You pay only for the compute power, storage, and networking resources you use.
What type of cloud computing is this an example of?
Public Cloud
Your company plans to migrate applications and services to the cloud. You recommend for a hybrid cloud to be deployed. Why would you make this recommendation?
To augment on-premises resources by providing overflow capacity
To improve performance of a mission-critical application your organization has implemented cloud bursting. Which statement best describes the benefit cloud bursting provides?
Cloud-based resources are provisioned when on-premises servers reach 100% resource capacity
T/F:
The service provider is responsible for all infrastructure hardware in SaaS, PaaS, and IaaS
True
T/F:
Creating a virtual machine (VM) running Windows Server 2016 is an example of PaaS
False
SaaS gives you a way to give users access to sophisticated applications in a pay-as-you-go environment
True
Which Azure Management tool provides a graphic interface for deploying, managing, and monitoring Azure resources?
Azure Portal
Your Company deploys resources in Azure. According to the shared responsibility model, which task will you be required to perform?
Install critical updates on virtual machines
You deploy three virtual machines (VMs) to Azure as a three-tiered architecture. One VM hosts a front-end web application, one VM hosts a business application programming interface (API), and the other VM hosts a Microsoft SQL Server database
Only the front-end web application should be publicly accessible, and it should be accessible over HTTP on port 80. All three VMs must be accessible over Remote Desktop Protocol (RDP) on port 222. Only your account should be able to use RDP to access VMs.
You need to determine how network security groups (NSFs) can be used in this scenario
Which two ways can NSF rules be used?
To ensure all three VMs are accessible over port 222
To ensure that only the front-end VM is publicly accessible over port 80
What is the most appropriate tool to use when you want to see how much you can save over five years by moving your company’s infrastructure to the Azure cloud?
Total Cost of Ownership (TCO) calculator
What is the most appropriate tool to use when you want to set up an alert to send you and your coworker text messages when your Azure Resources use 90 percent of your company’s monthly Azure budget?
Cost Management
You want to estimate the cost of deploying four virtual machines (VMs) and two SQL Database instances to Azure.
Azure pricing calculator
What are two options you can use to connect Azure Virtual Networks (VNets) to each other?
VPN gateways
VNet peering
Your company is planning a Azure cloud deployment with the following requirements
-improve continuity of business-critical applications
-Improve application performance
-Detect threats and vulnerabilities
-reduce overLl Azure costs
What tool will help you make these types of recommendations?
Azure Advisor
_____ enables you to perform automated deployments from Azure DevOps?
Azure App Service
You need to compare the costs of runnin an application workload in Azure versus on-premises.
What should you do to ensure that you can use the Azure TCO calculator to complete this task?
Define the server, database, storage and networking workload
You need to bring Azure storage into your virtual network with a dedicated IP address.
What is the best solution
Create a private endpoint with Azure Private Link
You’re considering moving some of your applications to Azure as container instances. However, your manager wants you to explain to them about containers and their health benefits first
I hat are four ways to explain containers and their benefits
1) A container can run on Windows or Linux
2) a container can be accessed over the Internet by IP address or domain name
3) A container represents a single app and it’s dependencies
4) A container can scale out as needed
Azure Monitor begins collecting data _______.
As soon as you add a resource to a new Azure subscription
Your Azure tenant includes an Azure Virtual Network (VNet) with several internet-facing web servers. The web servers experience attacks that exhaust server resources and make the servers unavailable to legitimate users.
You determine that the attacks are being launched from multiple locations.
Requirements:
-detects and automatically tries to mitigate attacks
-generates alerts when an active attack is underway
What’s the best option?
Azure DDoS Protection Standard
What is the purpose of a resource group?
It serves as a container for Azure resources like virtual machines (VMs) and web apps
You want to migrate a workload from an on-premises Hyper-V host to Azure, still retaining full control over the operating system, what’s the most appropriate resource?
Azure Virtual Machine
What’s the best resource to use to deploy a web application using Platform-as-a-service for scalability and security?
Azure App Service
What is the appropriate resource to build an event-driven solution and pay only for the time spent running your code
Azure Functions
