OMG-OCSMP-MBA400 Exam - Topic 2 Question 22 Discussion

Actual exam question for OMG's OMG-OCSMP-MBA400 exam

Question #: 22
Topic #: 2

Choose the correct answer

An engineer using SysML modeling tool B imports an XMI die produced by SysML modeling tool A (containing a complete model) and makes changes to the model

What is the best way XMI provides to introduce the changes back to the original model in the original tool (Tool A)?

AExport only the modified and new elements to XMI and import it to Tool A.

BProduce a special XMI file expressing the differences from the original XMI and import it into Tool A

CPartition the models and exchange parts of the models alter identifying the parts that were changed.

DImport the entire model back to Tool A as a separate copy and use the tool's diff/merge utility to merge in the changes

Show Suggested Answer

Suggested Answer: B

XMI is a standard format for exchanging metadata information via XML, such as UML models. XMI supports a mechanism for producing a special XMI file that contains only the differences between two versions of a model, called a difference model. This file can be imported into another tool to apply the changes to the original model.This approach is more efficient and reliable than exporting and importing the entire model or parts of it

by Tamekia at Sep 14, 2024, 12:22 AM

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Jill

3 months ago

I think C could work, but it might get complicated with large models.

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Casie

3 months ago

Wait, can you really just import the whole model back? Sounds risky!

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Renea

3 months ago

A is too limited, it won't capture all the changes effectively.

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Vesta

4 months ago

I disagree, D could be more straightforward for merging.

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Delila

4 months ago

Option B seems like the best choice for tracking changes.

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Lillian

4 months ago

I feel like option D could be a safe choice since it allows for a complete import, but it seems a bit cumbersome compared to the others.

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Son

4 months ago

I practiced a similar question where we had to decide on the best way to merge models, but I can't recall if exporting only modified elements is enough.

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Larae

4 months ago

I think option B sounds familiar; it might be the one that focuses on differences, which could be useful for tracking changes.

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Mona

5 months ago

I remember we discussed XMI and how it handles model changes, but I'm not sure which option is the best for importing back into Tool A.

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Malcom

5 months ago

Option A seems like the simplest solution, but I'm not sure if it would preserve the full context of the changes. I'll need to weigh the pros and cons of each approach.

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Mitsue

5 months ago

I think Option D is the safest bet. Importing the entire model back and using the diff/merge utility is a reliable way to ensure all the changes are properly incorporated.

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Peggie

5 months ago

I'm a bit confused by the wording of the question. I'm not sure I fully understand the differences between the options. I'll need to re-read it a few times.

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Kyoko

5 months ago

Option B sounds like the best approach to me. Producing a special XMI file with just the differences seems like the most efficient way to update the original model.

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Alison

5 months ago

This seems like a tricky question. I'll need to think carefully about the different options and how they would work in practice.

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Johnathon

5 months ago

I think 'below the line' might refer to specific methods that directly engage customers, like free gifts. Is that option A?

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Merilyn

1 year ago

Option A is the clear winner here. Why import the whole model when you can just send the updates? That's like throwing the baby out with the bathwater.

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Kiera

1 year ago

Option A is the clear winner here. Why import the whole model when you can just send the updates? That's like throwing the baby out with the bathwater.

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Theron

1 year ago

B) Produce a special XMI file expressing the differences from the original XMI and import it into Tool A

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Thad

1 year ago

A) Export only the modified and new elements to XMI and import it to Tool A.

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Aileen

1 year ago

Option C is the way to go. Partitioning the models and exchanging only the changed parts seems like the most organized approach.

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Felix

1 year ago

I'm going with option D. Importing the entire model and using the tool's diff/merge utility seems like the safest way to ensure no conflicts or issues.

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Meaghan

1 year ago

I agree with option D, it's better to import the entire model to avoid any potential conflicts.

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Helene

1 year ago

I think option A might be quicker and easier, just exporting the modified elements and importing them back.

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Dahlia

1 year ago

I'm going with option D. Importing the entire model and using the tool's diff/merge utility seems like the safest way to ensure no conflicts or issues.

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Whitney

1 year ago

I think partitioning the models and exchanging parts is the most accurate way to introduce changes back to the original model.

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Annamae

1 year ago

I disagree, I believe producing a special XMI file expressing the differences is more efficient.

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Long

1 year ago

I think the best way is to export only the modified elements to XMI and import it back to Tool A.

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Merri

1 year ago

Option B sounds like a good idea to me. Using a special XMI file to express the differences could help keep the original model intact.

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Anastacia

1 year ago

I think option A is the best way to introduce the changes back to the original model. Exporting only the modified and new elements seems more efficient than importing the entire model.

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Annabelle

1 year ago

Option D could be useful too. Importing the entire model back as a separate copy and using the tool's diff/merge utility seems like a good approach.

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Earleen

1 year ago

I'm not sure, but option C also sounds interesting. Partitioning the models and exchanging parts could be effective.

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Glory

1 year ago

But what about option B? Producing a special XMI file expressing the differences could also work.

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Vivienne

1 year ago

I think option A is the best way to introduce the changes back to the original model. Exporting only the modified and new elements seems more efficient than importing the entire model.

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