Exam MB-400 All Questions

View all questions & answers for the MB-400 exam

Exam MB-400 topic 2 question 5 discussion

Actual exam question from Microsoft's MB-400

Question #: 5
Topic #: 2

DRAG DROP -
A company is creating a new system based on Common Data Service.
You need to select the features that meet the company's requirements.
Which options should you use? To answer, drag the appropriate options to the correct requirements. Each option may be used once, more than once, or not at all.
You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Select and Place:

Show Suggested Answer

Suggested Answer:

Box 1: self-referential relationship

Box 2: connection -
There are other less formal kinds of relationships between records that are called connections. For example, it may be useful to know if two contacts are married, or perhaps they are friends outside of work, or perhaps a contact used to work for another account. Most businesses won't generate reports using this kind of information or require that it is entered, so it's probably not worthwhile to create entity relationships.

Box 3: one-to-many relationship -
Box 4: many-to-many relationship
Reference:
https://docs.microsoft.com/en-us/powerapps/maker/common-data-service/create-edit-entity-relationships

by sanharshu7 at July 8, 2020, 10:09 a.m.

Comments

Submit Cancel

mgharably

Highly Voted 4 years, 11 months ago

The answer is correct

upvoted 14 times

...

bitsq

Highly Voted 4 years, 9 months ago

In my opinion answers are correct. Only self-referential relationship can be hierarchical (https://docs.microsoft.com/en-us/powerapps/maker/common-data-service/visualize-hierarchical-data) Second one also makes sense "For example, it may be useful to know if two contacts are married, or perhaps they are friends outside of work, or perhaps a contact used to work for another account." (https://docs.microsoft.com/en-us/dynamics365/customerengagement/on-premises/basics/create-connections-view-relationships-between-records)

upvoted 6 times

...

Oleksandr_Shchur

Most Recent 4 years, 5 months ago

Also agree that this answers is correct.

upvoted 2 times

...

jkaur

4 years, 6 months ago

The given answer is correct

upvoted 3 times

...

ExamFever

4 years, 6 months ago

Also, read the question, each option can be used once, more than once or NOT AT ALL. Hence, self-referential falls under "NOT AT ALL"

upvoted 1 times

...

ExamFever

4 years, 6 months ago

There is nothing called as Self referential relationship while customizing the system. You must select One to Many and select the same entities. The answers need to be in the language that Microsoft CRM understands. Besides, in these exams Microsoft mainly tests our English skills rather than our understanding of the subject.

upvoted 1 times

...

tinner

4 years, 10 months ago

Why would "Self-Referential" be the answer to the first box?

upvoted 1 times

imarobot1

4 years, 9 months ago

Because the question is talking about viewing a heirarchy for records of the same entity.

upvoted 2 times

...

sanharshu7

4 years, 11 months ago

I thinks its one-many ( i check for account and parent account relationship) one-many one-many many-many

upvoted 2 times

poornesh

4 years, 10 months ago

2nd one is Connection. One-Many doesn't support for multiple entities.

upvoted 3 times

...

ufto

4 years, 10 months ago

First one is one to many - "Only one (1:N) self-referential relationship per entity can be set as hierarchical. In a self-referential relationship the primary entity and the related entity must be of the same type." https://docs.microsoft.com/en-us/powerapps/maker/common-data-service/visualize-hierarchical-data

upvoted 1 times

...