You plan to deploy a website to Azure. The website will be accessed by users worldwide and will host large video files.You need to recommend which Azure feature must be used to provide the best video playback experience.What should you recommend?
Answer(s): C
The question states that users are located worldwide and will be downloading large video files. The video playback experience would be improved if they can download the video from servers in the same region as the users. We can achieve this by using a content deliver network.A content delivery network (CDN) is a distributed network of servers that can efficiently deliver web content to users. CDNs store cached content on edge servers in point-of-presence (POP) locations that are close to end users, to minimize latency.Azure Content Delivery Network (CDN) offers developers a global solution for rapidly delivering high-bandwidth content to users by caching their content at strategically placed physical nodes across the world. Azure CDN can also accelerate dynamic content, which cannot be cached, by leveraging various network optimizations using CDN POPs. For example, route optimization to bypass Border Gateway Protocol (BGP).The benefits of using Azure CDN to deliver web site assets include:-Better performance and improved user experience for end users, especially when using applications in which multiple round-trips are required to load content.-Large scaling to better handle instantaneous high loads, such as the start of a product launch event.-Distribution of user requests and serving of content directly from edge servers so that less traffic is sent to the origin server.
https://docs.microsoft.com/en-us/azure/cdn/cdn-overview
Your company plans to deploy several million sensors that will upload data to Azure.You need to identify which Azure resources must be created to support the planned solution.Which two Azure resources should you identify? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.
Answer(s): A,D
IoT Hub (Internet of things Hub) provides data from millions of sensors.IoT Hub is a managed service, hosted in the cloud, that acts as a central message hub for bi-directional communication between your IoT application and the devices it manages. You can use Azure IoT Hub to build IoT solutions with reliable and secure communications between millions of IoT devices and a cloud-hosted solution backend. You can connect virtually any device to IoT Hub.There are two storage services IoT Hub can route messages to -- Azure Blob Storage and Azure Data Lake Storage Gen2 (ADLS Gen2) accounts. Azure Data Lake Storage accounts are hierarchical namespace-enabled storage accounts built on top of blob storage. Both of these use blobs for their storage.
https://docs.microsoft.com/en-us/azure/iot-hub/about-iot-hubhttps://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-messages-d2c
You have an Azure web app.You need to manage the settings of the web app from an iPhone.What are two Azure management tools that you can use? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.
Answer(s): B,C
The Azure portal is the web-based portal for managing Azure. Being web-based, you can use the Azure portal on an iPhone.Azure Cloud Shell is a web-based command line for managing Azure. You access the Azure Cloud Shell from the Azure portal. Being web-based, you can use the Azure Cloud Shell on an iPhone.Incorrect Answers:A: Azure CLI can be installed on MacOS but it cannot be installed on an iPhone.D: Windows PowerShell can be installed on MacOS but it cannot be installed on an iPhone.E: Azure Storage Explorer is not used to manage Azure web apps.
http://www.deployazure.com/management/managing-azure-from-ipad/
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?
Answer(s): B
Azure Machine Learning designer lets you visually connect datasets and modules on an interactive canvas to create machine learning models.
https://docs.microsoft.com/en-us/azure/machine-learning/concept-designer
HOTSPOT (Drag and Drop is not supported)For each of the following statements, select Yes if the statement is true. Otherwise, select No.NOTE: Each correct selection is worth one point.Hot Area:
Answer(s): A
Box 1: NoAzure Advisor does not generate a list of virtual machines that ARE protected by Azure Backup. Azure Advisor does however, generate a list of virtual that ARE NOT protected by Azure Backup. You can view a list of virtual machines that are protected by Azure Backup by viewing the Protected Items in the Azure Recovery Services Vault.Box 2: NoIf you implement the security recommendations, you company’s score will increase, not decrease.Box 3: NoThere is no requirement to implement the security recommendations provided by Azure Advisor. The recommendations are just that, ‘recommendations’. They are not ‘requirements’.
https://azure.microsoft.com/en-gb/blog/advisor-backup-recommendations/https://docs.microsoft.com/en-us/azure/advisor/advisor-overviewhttps://microsoft.github.io/AzureTipsAndTricks/blog/tip173.html
What can you use to automatically send an alert if an administrator stops an Azure virtual machine?
https://docs.microsoft.com/en-us/azure/azure-monitor/insights/vminsights-alerts
DRAG DROP (Drag and Drop is not supported)Match the Azure services to the correct descriptions.Instructions: To answer, drag the appropriate Azure service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all.NOTE: Each correct match is worth one pointSelect and Place:
Box 1: Azure SQL Synapse AnalyticsAzure SQL Synapse Analytics (previously called Data Warehouse) is a cloud-based Platform-as-a-Service (PaaS) offering from Microsoft. It is a large-scale, distributed, MPP (massively parallel processing) relational database technology in the same class of competitors as Amazon Redshift or Snowflake. Azure SQL Synapse Analytics is an important component of the Modern Data Warehouse multi-platform architecture. Because Azure SQL Synapse Analytics is an MPP system with a shared-nothing architecture across distributions, it is meant for large-scale analytical workloads which can take advantage of parallelism.Box 2:Azure Machine Learning uses past trainings to provide predictions that have high probability.Machine learning is a data science technique that allows computers to use existing data to forecast future behaviors, outcomes, and trends. By using machine learning, computers learn without being explicitly programmed.Forecasts or predictions from machine learning can make apps and devices smarter. For example, when you shop online, machine learning helps recommend other products you might want based on what you've bought.Box 3:Azure Functions provides serverless computing functionalities.Azure Functions is a serverless compute service that lets you run event-triggered code without having to explicitly provision or manage infrastructure.Box 4:IoT Hub (Internet of things Hub) provides data from millions of sensors.IoT Hub is a managed service, hosted in the cloud, that acts as a central message hub for bi-directional communication between your IoT application and the devices it manages. You can use Azure IoT Hub to build IoT solutions with reliable and secure communications between millions of IoT devices and a cloud-hosted solution backend. You can connect virtually any device to IoT Hub.
https://azure.microsoft.com/en-gb/services/synapse-analytics/ https://docs.microsoft.com/en-us/azure/machine-learning/overview-what-is-azure-ml https://docs.microsoft.com/en-us/azure/iot-hub/about-iot-hub https://docs.microsoft.com/en-us/azure/azure-functions/functions-overview
You have an Azure environment.You need to create a new Azure virtual machine from a tablet that runs the Android operating system.What are three possible solutions? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.
Answer(s): A,B,E
The Android tablet device will have a web browser (Chrome). That’s enough to connect to the Azure portal. The Azure portal offers three ways to create a VM:-Using the graphical portal.-Using the Azure Cloud Shell using Bash. -Using the Azure Cloud Shell using PowerShell.-
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