AZ-220: Microsoft Azure IoT Developer Practice Test Original

Bei: $19.99

With this exam you will be tested your working knowledge for Az-220. Below is the outline of the exam which you will be tested

Majukumu ya Msanidi Programu wa Azure IoT ni pamoja na kudhibiti mzunguko wa maisha wa kifaa-usanidi, usanidi, na matengenezo-kwa kutumia huduma za wingu na zana zingine. Unatekelezea miundo ya suluhu za Azure IoT pamoja na topolojia ya kifaa, muunganisho, utatuzi, na usalama, pamoja na suluhu za kusimamia, kufuatilia, na kubadilisha mabomba ya data yanayohusiana na IoT. Pia unatumia vipengele vya Azure IoT Edge na kusanidi mtandao wa kifaa ukingoni. Msanidi Programu wa Azure IoT hufanya kazi na wahandisi wa data na wadau wengine ili kuhakikisha ujumuishaji wa biashara wenye mafanikio. Mtahiniwa wa mtihani huu anapaswa kuwa na uzoefu wa kutekeleza huduma za Azure zinazounda suluhisho la IoT, ikijumuisha chaguzi za kuhifadhi data, uchambuzi wa data, usindikaji wa data, and platform-as-aservice options. Jukumu hili pia linapaswa kuwa na uwezo wa kutambua mipangilio ya usanidi wa huduma ya Azure IoT ndani ya sehemu ya msimbo wa suluhisho la IoT na kufanya kazi mahususi za uandishi wa IoT katika angalau lugha moja inayotumika na Azure., ikiwa ni pamoja na C#, Nodi, C, au Chatu.

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, topolojia, na muunganisho

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

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 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) Kufuatilia, utatuzi, 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 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

Tekeleza usalama (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 The exam guide below shows the changes that will be implemented on September 24, 2020. Audience Profile Candidates for this exam should have subject matter expertise developing cloud and edge components of an Azure IoT solution. Majukumu ya Msanidi Programu wa Azure IoT ni pamoja na kudhibiti mzunguko wa maisha wa kifaa-usanidi, usanidi, na matengenezo-kwa kutumia huduma za wingu na zana zingine. Unatekelezea miundo ya suluhu za Azure IoT pamoja na topolojia ya kifaa, muunganisho, utatuzi, na usalama, pamoja na suluhu za kusimamia, kufuatilia, na kubadilisha mabomba ya data yanayohusiana na IoT. Pia unatumia vipengele vya Azure IoT Edge na kusanidi mtandao wa kifaa ukingoni. Msanidi Programu wa Azure IoT hufanya kazi na wahandisi wa data na wadau wengine ili kuhakikisha ujumuishaji wa biashara wenye mafanikio. Mtahiniwa wa mtihani huu anapaswa kuwa na uzoefu wa kutekeleza huduma za Azure zinazounda suluhisho la IoT, ikijumuisha chaguzi za kuhifadhi data, uchambuzi wa data, usindikaji wa data, and platform-as-aservice options. Jukumu hili pia linapaswa kuwa na uwezo wa kutambua mipangilio ya usanidi wa huduma ya Azure IoT ndani ya sehemu ya msimbo wa suluhisho la IoT na kufanya kazi mahususi za uandishi wa IoT katika angalau lugha moja inayotumika na Azure., ikiwa ni pamoja na C#, Nodi, C, au Chatu. Skills Measured NOTE: The bullets that appear below each of the skills measured are intended to illustrate how we are assessing that skill. Orodha hii sio ya uhakika au kamili. KUMBUKA: Katika hali nyingi, exams do NOT cover preview features, and some features will only be added to an exam when they are GA (General Availability). 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, topolojia, 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) Kufuatilia, utatuzi, 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