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Microsoft AZ-220 : Microsoft Azure IoT Developer test Dumps

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Exam Number : AZ-220
Exam Name : Microsoft Azure IoT Developer
Vendor Name : Microsoft
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The content of this test will be updated on September 24, 2020. Please obtain the test skills outline below to see what will be changing.
Implement the IoT solution infrastructure (15-20%)
Provision and manage devices (20-25%)
Implement Edge (15-20%)
Process and manage data (15-20%)
Monitor, troubleshoot, and optimize IoT solutions (15-20%)
Implement security (15-20%)

Implement the IoT Solution Infrastructure (15-20%)
Create and configure an IoT Hub
 create an IoT Hub
 register a device
 configure a device twin
 configure IoT Hub tier and scaling
Build device messaging and communication
 build messaging solutions by using SDKs (device and service)
 implement device-to-cloud communication
 implement cloud-to-device communication
 configure file upload for devices
Configure physical IoT devices
 recommend an appropriate protocol based on device specifications
 configure device networking, topology, and connectivity
Provision and manage devices (20-25%)
Implement the Device Provisioning Service (DPS)
 create a Device Provisioning Service
 create a new enrollment in DPS
 manage allocation policies by using Azure Functions
 link an IoT Hub to the DPS
Manage the device lifecycle
 provision a device by using DPS
 deprovision an autoenrollment
 decommission (disenroll) a device
Manage IoT devices by using IoT Hub
 manage devices list in the IoT Hub device registry
 modify device twin tags and properties
 trigger an action on a set of devices by using IoT Hub Jobs and Direct Methods
 set up Automatic Device Management of IoT devices at scale
Build a solution by using IoT Central
 define a device type in Azure IoT Central
 configure rules and actions in Azure IoT Central
 define the operator view
 add and manage devices from IoT Central
 monitor devices
 custom and industry-focused application templates
 monitor application health using metrics
Implement Edge (15-20%)
Set up and deploy an IoT Edge device
 create a device identity in IoT Hub
 deploy a single IoT device to IoT Edge
 create a deployment for IoT Edge devices
 install container runtime on IoT devices
 define and implement deployment manifest
 update security daemon and runtime
 provision IoT Edge devices with DPS
 IoT Edge automatic deployments
 deploy on constrained devices
 secure IoT Edge solutions
 deploy production certificates
Develop modules
 create and configure an Edge module
 deploy a module to an Edge device
 publish an IoT Edge module to an Azure Container Registry
Configure an IoT Edge device
 select and deploy an appropriate gateway pattern
 implement Industrial IoT solutions with modules like Modbus and OPC
 implement module-to-module communication
 implement and configure offline support (including local storage)
Process and manage data (15-20%)
Configure routing in Azure IoT Hub
 implement message enrichment in IoT Hub
 configure routing of IoT Device messages to endpoints
 define and test routing queries
 integrate with Event Grid
Configure stream processing
 create ASA for data and stream processing of IoT data
 process and filter IoT data by using Azure Functions
 configure Stream Analytics outputs
Configure an IoT solution for Time Series Insights (TSI)
 implement solutions to handle telemetry and time-stamped data
 create an Azure Time Series Insights (TSI) environment
 connect the IoT Hub and the Time Series Insights (TSI)
Monitor, troubleshoot, and optimize IoT solutions (15-20%)
Configure health monitoring
 configure metrics in IoT Hub
 set up diagnostics logs for Azure IoT Hub
 query and visualize tracing by using Azure Monitor
 use Azure Policy definitions for IoT Hub
Troubleshoot device communication
 establish maintenance communication
 verify device telemetry is received by IoT Hub
 validate device twin properties, tags and direct methods
 troubleshoot device disconnects and connects
Perform end-to-end solution testing and diagnostics
 estimate the capacity required for each service in the solution
 conduct performance and stress testing
Implement security (15-20%)
Implement device authentication in the IoT Hub
 choose an appropriate form of authentication
 manage the X.509 certificates for a device
 manage the symmetric keys for a device
Implement device security by using DPS
 configure different attestation mechanisms with DPS
 generate and manage x.509 certificates for IoT Devices
 configure enrollment with x.509 certificates
 generate a TPM endorsements key for a device
 configure enrollment with symmetric keys
Implement Azure Security Center (ASC) for IoT
 enable ASC for IoT in Azure IoT Hub
 create security modules
 configure custom alerts



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Microsoft IoT Practice Questions

Step aside, Cloud -- here Comes area Computing | AZ-220 Cheatsheet and Practice Questions

With pretty much 9 out of 10 companies estimated to make use of dissimilar cloud features by using 2021, the cloud would appear to have relegated all different types of information computing and storage to the sidelines. in response to Gartner, Inc., the cloud industry on my own will attain $260.2 billion in market cost by means of the end of 2018 as groups adopt a “cloud first” coverage. Connectivity is the different part of the equation.

but don’t make the mistake of pondering that cloud computing is the be-all and end-all of relaxed, refined computing and storage. an excellent quicker growing to be phenomenon – the cyber web of things (IoT) – could well suit or exceed the attraction of the cloud given its capabilities to connect everything your coronary heart wants to the cyber web. Welcome to the turning out to be world of side computing, where wise gadgets powered by using AI could have the edge on cloud’s IQ.

At ManTech, they have been working challenging to supply expertise solutions at the "first tactical mile" for American warfighters for many years. Most currently, that has meant offering "intelligent part" options. Now, with the introduction of IoT, the probabilities of innovation in my business and a lot of others have turn into limitless.

easily put, with part computing, facts is processed by using the gadget itself or through a local computer or server, in place of at a data core or in the cloud. With computing now growing to be more affordable by way of the day, it’s already possible to operate colossal computing locally on smart contraptions. As this flow takes cling, search for information to live domestic – obtainable on demand, as necessary.

The age of part computing is not any pipe dream. they are already witnessing its speedy Boost – with mobile instruments, self-driving automobiles, cruise ships and robots, and in cases where personnel work in useful resource-constrained environments or faraway areas where connectivity is nonexistent. additionally, demand is on the upward thrust. by means of one estimate, the IoT market is anticipated so as to add $15 trillion to the world GDP in the next twenty years.

there's also a robust use case for area computing in the defense sector, the place people regularly work in locations the place they can't dwell related because of protection dangers.

given that the theme of part computing is comparatively new, it will aid to clarify two primary components in the protection business – the tactical area and “cloudlets” – and the way they relate to the cloud.

knowing part Computing in the 'First Tactical Mile'

govt employees serving in particular cases -- like firefighters, troopers on faraway borders, legislations enforcement officers, and many others. -- are referred to to be serving in the "first tactical mile," also called the "tactical side." With the evolution of facet computing, know-how on the tactical edge is undergoing fundamental transformations. increasingly, it be anticipated that part gadgets during this atmosphere will behave similar to industrial mainland gadgets.

Per CNSS Glossaries record CNSSI-4009, the tactical area includes the structures, websites and personnel operating at lethal chance in a fight house or disaster environment characterized by: 1) a dependence on suggestions systems and connectivity for survival and mission success; 2) excessive threats to the operational readiness of each suggestions programs and connectivity; and three) utterly engaged, totally stressed out users that are dependent on the availability, integrity and transparency of their assistance programs. more without difficulty, network Centric working atmosphere (NCOE) Joint Capabilities document (ICD) defines tactical side because the First Tactical Mile. it's a frontier in the battlefield the place users' access to tips system environments is restricted by using disconnected, intermittent, restricted (DIL) bandwidth.

A cloudlet, even so, is a window for the tactical aspect into cloud computing applied sciences. think of a cloudlet as a “cloud in a box” that may reside offline and, when connected, can sync up with the existing repute when it comes to company information and know-how updates. The cloudlet enables clients to selectively update the repute based on available IT elements such as storage, computing and community bandwidth. As important, the cloudlet securely connects to the cloud, serving as a medium for business services.

What's subsequent For side Computing For The Tactical facet And past

Many organizations have started constructing device a good way to serve as the cloudlets of the longer term. on the identical time, applied sciences comparable to Azure Stack and AWS Snowball are being modified to fulfill the wants of the consumer on the tactical side. (Full disclosure: ManTech is superior Consulting associate with AWS and a Cloud solutions company for Microsoft Azure.) There are actually a whole bunch of vendors building IoT gadgets to be able to become a part of the IoT hub and need connectivity to the cloud via cloudlets.

As side computing grows, the one talents caveat so that it will continue to haunt instruments on the facet is security. Promising developments include Microsoft's accurate announcement of Azure Sphere, to be able to take the security perimeter into what it refers to because the "clever area."

I agree with that people who securely control the total provide chain of it's going to lead the aspect computing market. The branch of defense (a ManTech consumer) currently released an RFP price doubtlessly $10 billion for the JEDI application, which explicitly addresses tactical part. That deal in itself might also drastically trade the aspect computing panorama on the tactical edge.

With hundreds of thousands of facet instruments coming online with each and every passing month, I agree with they're going to need to get lot smarter than performing pure sensory functions and rudimentary calculations. intelligent side devices infused with AI will actually movement the determination making away from the cloud and toward the aspect.


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