Google Professional Machine Learning Engineer Exam - Topic 4 Question 25 Discussion

Actual exam question for Google's Professional Machine Learning Engineer exam

Question #: 25
Topic #: 4

[All Professional Machine Learning Engineer Questions]

You trained a text classification model. You have the following SignatureDefs:

What is the correct way to write the predict request?

Adata = json.dumps({'signature_name': 'serving_default'\ 'instances': [fab', 'be1, 'cd']]})

Bdata = json dumps({'signature_name': 'serving_default'! 'instances': [['a', 'b', 'c', 'd', 'e', 'f']]})

Cdata = json.dumps({'signature_name': 'serving_default, 'instances': [['a', 'b\ 'c'1, [d\ 'e\ T]]})

Ddata = json dumps({'signature_name': f,serving_default', 'instances': [['a', 'b'], [c\ 'd'], ['e\ T]]})

Show Suggested Answer

Suggested Answer: C

by Donte at May 05, 2022, 11:46 PM

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Earlean

5 months ago

Wait, are we sure any of these are right? They all look messed up!

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Micaela

6 months ago

D seems off too, what's with the random 'f'?

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Golda

6 months ago

C is definitely wrong with all those misplaced quotes.

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Jonell

6 months ago

I think B looks correct, but the exclamation mark is weird.

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Lorean

6 months ago

Option A has a syntax error with the backslashes.

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Jacquelyne

6 months ago

I vaguely recall that the signature name should be 'serving_default', but I can't remember if it should be in quotes or if the structure matters more.

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Dan

6 months ago

I'm a bit confused about the syntax for the JSON dumps. I feel like there might be a typo in all the options, especially with the quotes.

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Kaitlyn

6 months ago

I remember practicing a similar question, and I think the instances should be in a nested list, which makes me lean towards option B.

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Pamella

6 months ago

I think the predict request needs to have the correct JSON format, but I'm not sure if it's option A or B.

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Buddy

6 months ago

The Federation ID has to be a valid Salesforce username, right? I'm a bit unsure about the other options, but that one seems important to verify.

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Claribel

6 months ago

Pointing the emergency pattern to the PSTN gateway seems too direct; I vaguely remember something about a delay being linked to this.

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Raymon

6 months ago

I think using the Start Process action sounds familiar, but I'm not entirely sure if it's the best method for attaching to browser applications.

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Christene

6 months ago

The syntax being similar to findQ commands makes sense to me. That could be a helpful tip to remember during the exam.

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Chaya

6 months ago

I'm really confused. What if it's about tactical and unimportant instead? I wish I'd reviewed more examples before the exam!

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Darell

7 months ago

Okay, let's see here. The key seems to be understanding how R1 connects to R2 based on the given configuration. I'll need to think through the different protocol and authentication options.

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