Microsoft DP-100 Exam - Topic 1 Question 14 Discussion

Actual exam question for Microsoft's DP-100 exam

Question #: 14
Topic #: 1

You deploy a model as an Azure Machine Learning real-time web service using the following code.

The deployment fails.

You need to troubleshoot the deployment failure by determining the actions that were performed during deployment and identifying the specific action that failed.

Which code segment should you run?

Aservice.get_logs()

Bservice.state

Cservice.serialize()

Dservice.update_deployment_state()

Show Suggested Answer

Suggested Answer: A

You can print out detailed Docker engine log messages from the service object. You can view the log for ACI, AKS, and Local deployments. The following example demonstrates how to print the logs.

# if you already have the service object handy

print(service.get_logs())

# if you only know the name of the service (note there might be multiple services with the same name but different version number)

print(ws.webservices['mysvc'].get_logs())

https://docs.microsoft.com/en-us/azure/machine-learning/how-to-troubleshoot-deployment

by Virgie at May 10, 2022, 04:06 AM

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Hoa

4 months ago

D won't help with identifying the failure either.

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Fidelia

4 months ago

Wait, are we sure A is the best option?

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Kanisha

4 months ago

C seems irrelevant for troubleshooting.

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Mariann

5 months ago

I think B could give some useful info too.

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Tammy

5 months ago

A is definitely the way to go for logs.

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Gilma

5 months ago

I remember `service.update_deployment_state()` being used for changing states, but I don’t think it helps with identifying what failed. I’m leaning towards the logs as well.

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Tresa

5 months ago

I practiced a similar question where we had to identify deployment issues. I think `service.get_logs()` was the right choice then too, but I’m a bit confused if there’s a better option here.

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Herman

5 months ago

I'm not entirely sure, but I feel like `service.state` could give us some information about the current status of the deployment. It might help us figure out if it’s running or failed.

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Serina

5 months ago

I think we might need to check the logs to see what went wrong during the deployment. I remember something about using `service.get_logs()` for troubleshooting.

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Felix

5 months ago

Okay, I think I've got this. Utilization rates measure the number of services provided per 1,000 members per year, so the correct answer is B.

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Chauncey

5 months ago

Okay, I think I know the answer to this one. Ezmeral Data Fabric uses more efficient erasure coding instead of replication, which is a key advantage over HDFS.

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Gerald

5 months ago

I'm pretty sure we need the schedule network diagram and duration estimates for simulating schedule risk—at least that's what my notes suggest.

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Lamar

5 months ago

GRE tunneling sounds familiar, especially from the practice scenarios, but I'm hesitant since it might not be the ideal solution for VN communication.

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