Microsoft Exam AI-102 Topic 6 Question 70 Discussion

Actual exam question for Microsoft's AI-102 exam

Question #: 70
Topic #: 6

You are developing a method that uses the Computer Vision client library. The method will perform optical character recognition (OCR) in images. The method has the following code.

During testing, you discover that the call to the GetReadResultAsync method occurs before the read operation is complete.

You need to prevent the GetReadResultAsync method from proceeding until the read operation is complete.

Which two actions should you perform? Each correct answer presents part of the solution. (Choose two.)

NOTE: Each correct selection is worth one point.

ARemove the Guid.Parse(operationId) parameter.

BAdd code to verify the results.Status value.

CAdd code to verify the status of the txtHeaders.Status value.

DWrap the call to GetReadResultAsync within a loop that contains a delay.

Show Suggested Answer

Suggested Answer: B, C

by Denny at Aug 06, 2024, 12:39 AM

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Alverta

2 months ago

Wait, did Valene just suggest removing a parameter? What is this, a comedy show?

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2 months ago

I'm not so sure about D. Isn't that a bit hacky? I'd go with B and C - verify the status of both the results and the txtHeaders to be safe.

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Catrice

2 months ago

I agree with you. It's better to be safe than sorry. Let's go with B and C.

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Paris

2 months ago

I think B and C are good choices. Verifying both results and txtHeaders status sounds like a solid plan.

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2 months ago

Hmm, I think B and D are the way to go. Verifying the results.Status value and wrapping the GetReadResultAsync call in a loop with a delay should do the trick.

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