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Microsoft PL-400 Exam - Topic 2 Question 77 Discussion

A Power Platform solution includes the following Web API call:GET http://contoso.crm.dynamics.com/api/data/v9.1/RelationshipDefinitions?$select=SchemaNameYou need to explain what this line of code is doing.What does the code do?
A) Retrieve the list of relationships between tables.
B) Retrieve a list of tables that are related to each other.
C) Retrieve a list of one-to-many relationships with other tables.
D) Retrieve a list of tables that have more than one relationship.
E) Retrieve a list of many-to-many relationships with other tables.

Microsoft PL-400 Exam - Topic 2 Question 77 Discussion

Actual exam question for Microsoft's PL-400 exam
Question #: 77
Topic #: 2
[All PL-400 Questions]

A Power Platform solution includes the following Web API call:

GET http://contoso.crm.dynamics.com/api/data/v9.1/RelationshipDefinitions?$select=SchemaName

You need to explain what this line of code is doing.

What does the code do?

Show Suggested Answer Hide Answer
Suggested Answer: A

https://docs.microsoft.com/en-us/power-apps/developer/data-platform/webapi/query-metadata-web-api


by My at Aug 30, 2023, 03:17 PM

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Zoila
6 months ago
I’m not sure about that, could be C or D too.
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Ailene
7 months ago
Wait, is it really just for one-to-many? Sounds too simple.
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Magnolia
7 months ago
I think it’s more about B, related tables specifically.
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Myra
7 months ago
Definitely A! It’s all about relationships between tables.
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Merissa
7 months ago
This call gets the relationship definitions from the database.
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Susana
8 months ago
I thought this was about getting all relationships, but now I'm wondering if it only focuses on certain types like many-to-many.
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Serita
8 months ago
I feel like this is asking for one-to-many relationships specifically, but I might be mixing it up with another question we did in class.
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Adelina
8 months ago
I remember practicing a similar question where we had to identify relationships in a database. This seems to be about getting a list of relationships, but I can't recall the exact details.
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Josue
8 months ago
I think this API call is about retrieving relationship definitions, but I'm not sure if it includes all types of relationships or just specific ones.
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Lazaro
8 months ago
I'm a little confused by the wording of this question. Is it asking what the API call is doing, or what the correct answer is? I want to make sure I understand the question before I try to answer it.
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Nelida
8 months ago
Okay, I've got this. The API call is retrieving the schema names of all the relationship definitions in the Dynamics 365 system. That means it's getting a list of all the relationships between tables, which matches answer A.
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Leigha
8 months ago
Hmm, I'm a bit unsure about this one. The API call is retrieving information about relationship definitions, but I'm not sure exactly what that means in the context of the question. I'll need to think this through carefully.
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Brittni
8 months ago
This looks like a straightforward question about a Web API call. I think I can handle this one - the key is to understand what the API call is doing and match it to the correct answer.
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Lavina
8 months ago
This seems like a pretty straightforward question about interpreting an API call. I think the key is to focus on the specific parameters in the call, like the $select=SchemaName part. That tells me it's retrieving a list of relationship definitions, which matches answer A.
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Rosendo
8 months ago
Okay, let me think this through. I know we can drag datasets and compute resources onto the canvas. I'm pretty sure pipeline and module are also valid options, but I'll double-check to make sure.
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Thad
8 months ago
Hmm, I'm not too familiar with Samba, so I'm a bit unsure about this one. I'll have to think it through carefully and review the Samba documentation to make sure I understand the different parameters.
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Kristel
8 months ago
This seems straightforward. The key is to use the "boot system" command and specify the full path and filename of the EOS image. I'm confident option C is the right answer.
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