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Microsoft AZ-220 Certification: Microsoft Azure IoT Developer Certification Exam Practice Questions and Answers – Azure IoT hub Question #14 You have an existing Azure IoT hub. You use IoT Hub jobs to schedule long running tasks on connected devices. Which three operations do the IoT Hub jobs support directly? Each correct answer presents a complete…
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Microsoft AZ-220 Certification: Microsoft Azure IoT Developer Certification Exam Practice Questions and Answers Question #7 You have an existing Azure IoT hub. You need to connect physical IoT devices to the IoT hub. You are connecting the devices through a firewall that allows only port 443 and port 80. Which three communication protocols can you…
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In order to read the telemetry from your Azure IOT hub by CLI, you have to enable IoT Extension with the following commands: Add: az extension add –name azure-cli-iot-ext Then Run below command: run az iot hub monitor-events –hub-name “Your-Hub-Name” Reference: https://github.com/MicrosoftDocs/azure-docs/issues/20843
Microsoft AZ-220 Certification: Microsoft Azure IoT Developer Certification Exam Practice Questions and Answers Question #1 Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution,…
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Interview Questions 16 – What is the benefit of using REST in WebAPI? REST is used to make fewer data transfers between client and server which make it an ideal for using it in mobile apps. WebAPI also supports HTTP protocol. Therefore, it reintroduces the traditional way of the HTTP verbs for communication. Interview Questions…
C# is a high level language that is component oriented while C++ is a low level and indeed platform neutral programming language. C# does not support #include statement. It uses only using statement. In C#, class definition does not use a semicolon at the end. C# does not support multiple inheritance. Casting in C# is…
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There are two types of data type on C#: Value types and Reference types Value Type: A value type holds a data value within its own memory space. It means variables of these data types directly contain their values. They are derived from the class System.ValueType. Example of value types: bool, byte, char, decimal, double, enum, float, int, long,…
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In C#, According to the type of the data and size of the data, data types are classified into five types. They are: Numerical Data types Signed numerical: sbyte, short, int, long Unsigned Numerical: byte, ushort, uint, ulong Floating float, double, decimal Character related Data types Char Logical Data Types Bool General data types String…
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What is C# C# is a simple, modern, type-safe, managed and object oriented language, which is compiled by .Net framework for generating intermediate language (IL). It is designed to be a platform-independent language although it is implemented primarily on Windows. Its syntax is similar to C and C++ syntax. C# does not support multiple inheritance….