Exam DP-203 topic 2 question 24 discussion

The third one is wrong because the stream analytics application already exist in the project. The goal is to modify the current stream analytics application in order to read protobuff data. I think the right answer is the first one in the list (update input.json file and reference dll)

1 Add an Azure Stream Analytics Customer Deserializer Project(.net) project to the Solution 2 Add .net deseriliaizer Code to ProtoBuf to customer deserializer project 3. Change the event Serialization format to protobuf in the input.json File of the job and reference the DLL.

1 Add an Azure Stream Analytics Customer Deserializer Project(.net) project to the Solution 2 Add .net deseriliaizer Code to ProtoBuf to customer deserializer project 3. Change the event Serialization format to protobuf in the input.json File of the job and reference the DLL. https://learn.microsoft.com/en-us/azure/stream-analytics/custom-deserializer#configure-a-stream-analytics-job

I bet even the Microsoft arquitect that turned goose farmer has nightmares with this question

Chatgpt : To modify an Azure Stream Analytics job in Visual Studio to accept data in Protobuf format from IoT devices, you would typically need to: 1. **Add an Azure Stream Analytics Custom Deserializer Project (.NET project) to the solution**: This sets up a project that can include the custom deserialization logic. 2. **Add .NET deserializer code for Protobuf to the custom deserializer project**: Here, you would implement the Protobuf deserialization logic within the project you added in the previous step. 3. **Change the Event Serialization Format to Protobuf in the input.json file of the job and reference the DLL**: Finally, you need to update the job configuration to use the custom deserializer by changing the serialization format and pointing it to the compiled DLL from your custom deserializer project. These actions will enable the Azure Stream Analytics job to deserialize and process data in Protobuf format instead of JSON.

1- Add Azure Stream Analyticst Custon Deserializer Project (.NET) project to the Solution; 2 - Add an Azure Stream Analytics Application project to the solution; 3 - Change... "Iput.json" is necessary your modification;

1. Add Azure Stream Analytics Custom Deserializer Project (.NET) 2. Add Azure Stream Analytics Application 3. Configure a Stream Analytics job in Input.json

Correct answer is: Add an Azure Stream Analytics Customer Deserializer Project(.net) project to the Solution Add .net deserializer Code to ProtoBuf to the customer deserializer project Change the event Serialization format to protobuf in the input.json File of the job and reference the DLL

1. Add an Azure Stream Analytics Custom Deserializer Project (.NET) project to the solution. 2. Add .NET deserializer code for Protobuf to the custom deserializer project. 3. Change the Event Serialization Format to Protobuf in the input.json file of the job and reference the DLL. This will allow you to create a custom deserializer project and add .NET deserializer code for Protobuf to it. Then, you can change the Event Serialization Format to Protobuf in the input.json file of the job and reference the DLL containing the custom deserializer code.

Chat GPT: B-C-A

guessing seem not for DP203, anyone agree?

To modify the Azure Stream Analytics job to accept data generated by the IoT devices in the Protobuf format, follow these steps in sequence: Add an Azure Stream Analytics Custom Deserializer Project (.NET) project to the solution. Add .NET deserializer code for Protobuf to the custom deserializer project. Change the Event Serialization Format to Protobuf in the input.json file of the job and reference the DLL.

According to the documentation: 1- Create a custom deserializer for protocol buffer. 2- Add an Azure Stream Analytics project 3- Configure a Stream Analytics job ( in here you specify reference the dll...) ==> Change the event Serialization format to protobuf in the input.json File of the job and reference the DLL. https://learn.microsoft.com/en-us/azure/stream-analytics/custom-deserializer

As stated in the documentation : 1- Create a custom deserializer project 2- Add an azure stream alaytics project 3- Configure a stream analytics job, ( in this configuration, the dll is referenced) ==> update input.json file and reference dll https://learn.microsoft.com/en-us/azure/stream-analytics/custom-deserializer

I am still practicing and have not seen the answer yet. Have put my answer as 3-2-1. Will see the right answer in the end.

As described in https://docs.microsoft.com/en-us/azure/stream-analytics/custom-deserializer: 1. Add Azure Stream Analytics Custom Deserializer Project (.NET) 2. Add Azure Stream Analytics Application 3. Configure a Stream Analytics job in Input.json

Has this question come up in the DP-203 exam?