Microsoft Exam PL-400 Topic 9 Question 103 Discussion

Actual exam question for Microsoft's PL-400 exam

Question #: 103
Topic #: 9

[All PL-400 Questions]

A company designs data integration with an external system by using virtual tables.

You need to implement the virtual tables.

Solution: Use a table that has a GUID as its primary key.

Does the solution meet the goal?

AYes

BNo

Show Suggested Answer

Suggested Answer: A

If all the entities in external data source have an associated GUID primary key then we can implement the virtual entities for sure. For Reference: https://learn.microsoft.com/en-us/dynamics365/customerengagement/on-premises/developer/virtual-entities/get-started-ve?view=op-9-1

by Irene at Sep 14, 2024, 10:13 PM

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Nada

3 months ago

Haha, GUID stands for 'Guess You Identified Differently,' right? Yeah, it should work, but I hope the database can handle all those random characters.

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Corazon

2 months ago

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Avery

2 months ago

I think so too, as long as the database can handle it.

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Galen

2 months ago

Yes

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Minna

4 months ago

Depends on the use case, I guess. If you need to integrate with diverse external systems, a GUID might be more flexible.

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Stefania

2 months ago

A: I agree, using a GUID as the primary key can be more flexible for integrating with diverse external systems.

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Catarina

3 months ago

B: No

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Elena

3 months ago

A: Yes

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Brandon

4 months ago

But wait, isn't a GUID a bit overkill for virtual tables? Seems like a simple integer ID would do the trick just fine.

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Ahmed

2 months ago

Vicky: You make a good point, an integer ID would be simpler.

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Twila

2 months ago

User 3: I agree with Twila, an integer ID would be more efficient.

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Vicky

3 months ago

User 2: B) No

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Lillian

3 months ago

User 1: A) Yes

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Argelia

4 months ago

But GUIDs ensure uniqueness and can be useful for integrating data from external systems.

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Devora

4 months ago

I disagree, using a GUID as a primary key may not be efficient for data integration.

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Milly

4 months ago

Using a GUID as the primary key for virtual tables sounds like a good idea. It should provide a unique identifier for each record.

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Dominque

3 months ago

No, I think using a GUID might cause performance issues.

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Kate

3 months ago

Yes, it's a reliable way to implement virtual tables.

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Beckie

3 months ago

I agree, it will ensure uniqueness for each record.

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Broderick

3 months ago

Yes, using a GUID as the primary key is a good idea.

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Argelia

4 months ago

I think the solution meets the goal because GUIDs are unique identifiers.

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