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Microsoft MB-820 Exam - Topic 1 Question 6 Discussion

Actual exam question for Microsoft's MB-820 exam
Question #: 6
Topic #: 1
[All MB-820 Questions]

You need to call the Issue API action from the mobile application.

Which action should you use?

Show Suggested Answer Hide Answer
Suggested Answer: C

In the context provided by the case study, when calling an API action from a mobile application, the correct format for a POST request to an action in Business Central typically involves specifying the entity (/issues), the ID of the entity (88122e0e-5796-ec11-bb87-000d3a392eb5), and the action to be called (/Copy). The action name should match the exact name as defined in the AL code, which is case-sensitive.

Option A is incorrect because it uses a non-standard format for the action call.

Option B uses the PATCH method, which is generally used for update operations, not for calling actions.

Option C is correct as it uses the POST method, which is appropriate for calling actions, and correctly specifies the entity, ID, and action name.

Option D is incorrect because the action name /copy is in lowercase, while AL is case-sensitive, and it should match the case exactly as defined in the code.

Option E incorrectly adds 'MicrosoftNAV' before the action name, which is not standard for calling actions in Business Central APIs.

Hence, the correct action to use when calling the Issue API action from the mobile application is given in Option C.


Contribute your Thoughts:

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Luke
3 months ago
I thought it was A at first, but now I'm not so sure.
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Chauncey
3 months ago
E has a typo in Microsoft, so it can't be right.
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Marjory
4 months ago
Wait, is it really D? The casing seems off.
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Sheridan
4 months ago
Totally agree, D looks correct!
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Jody
4 months ago
I think the right action is D.
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Lenna
4 months ago
I feel like option C is close, but I’m confused about whether it should be "Copy" or "copy" in the endpoint.
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Brandon
4 months ago
I'm leaning towards option D, but I can't recall if the casing matters for the action part of the URL.
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Elfrieda
5 months ago
I remember there was a question similar to this in our last mock exam, and I think it was about using the correct casing in the endpoint.
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Heidy
5 months ago
I think we used the POST method for creating new issues in practice, but I'm not sure about the exact endpoint format.
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Ashlee
5 months ago
This one seems straightforward to me. The question is asking about the Issue API, so the correct action is POST /issues. Option A looks like the right choice here.
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Kristal
5 months ago
Based on the wording of the question, I believe the correct answer is option D - POST /issues/{id}/copy. That seems to match the requirement to call the Issue API action from the mobile app.
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Paris
5 months ago
I'm a bit confused by the specific syntax in the options. Is there a difference between POST /issues and POST /issues/{id}/copy? I'll need to double-check the API documentation.
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Lili
5 months ago
Okay, I think I know the answer here. The question is asking about the Issue API, so I'm guessing the correct action is POST /issues.
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Emilio
5 months ago
Hmm, this looks like a tricky one. I'll need to carefully review the options and think through the correct API action to use.
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Teri
5 months ago
Ugh, I wish I had studied Huawei's training resources more closely. I'm going to have to take a guess on this one and hope for the best.
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Dong
5 months ago
I think I've got this. The KV store is its own cluster within the SHC, so the maximum number of members would be the maximum size of the SHC itself. I'll go with option C, 100.
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Lajuana
2 years ago
Option E seems valid too, it could be the right choice for the Issue API action
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Lourdes
2 years ago
I'm not sure about option A, maybe we should consider option E) POST/issues(88122e0e-5796-ec11-bb87-000d3a392eb5)/MicrosoftNAV.Copy
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Refugia
2 years ago
I agree with Lajuana, option A seems like the correct action to call
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Lajuana
2 years ago
I think we should use option A) POST/issues
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Noah
2 years ago
Good catch. Option E also looks a bit odd, with the 'MicrosoftNAV.Copy' at the end. That doesn't seem to be the standard convention.
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Verdell
2 years ago
I agree, option E looks off with the 'MicrosoftNAV.Copy' at the end. It doesn't seem to follow the standard convention.
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Laquita
2 years ago
E) POST/issues(88122e0e-5796-ec11-bb87-000d3a392eb5)/MicrosoftNAV.Copy
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Aron
2 years ago
Option A is also not correct because of the syntax error at the end of the endpoint.
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Arlette
2 years ago
A) POST/issues (88122e0e-5796-ec11-bb87-000d3a392eb5yMicrosoit.NAV.copy
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Simona
2 years ago
No, I believe option C is incorrect as it uses the wrong method and endpoint structure.
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Aja
2 years ago
C) POST /issues (88122e0e-5796-ec11 -bb87-000d3a392eb5)/Copy
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Jacqueline
2 years ago
I think option B is the correct one. It specifies using PATCH method and seems to have the correct endpoint.
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Frank
2 years ago
B) PATCH /issues {88122 eOe-5796-ed 1 -bb87-000d3a392eb5)/Mkrosotl.NAV.Copy
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Santos
2 years ago
Ah, I see what you mean. Option D is similar, but it uses 'copy' instead of 'Copy', which might be a typo or a different convention.
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Stephaine
2 years ago
I agree, option C seems to be the correct answer. The /Copy action indicates that we're performing a copy operation on the Issue resource.
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Lucina
2 years ago
Haha, yes, let's hope so! These certification exams can be tricky, but with a bit of logical thinking, we can usually figure them out.
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