Discuss OMG OMG-OCUP2-ADV300 Exam Topic 3 Question 25

Choose the correct answer:

A modeler has been asked to provide an alternate graphical and textual concrete syntax for a set of Actions.

Which statement is true regarding this task?

AThe modeler should develop a tool-specific set of representations and map them to the standard concrete syntax.

BThe modeler should develop a tool-specific set of representations and map them to the standard abstract syntax.

CAlternate graphical concrete syntax for Action elements is not allowed

DAlternate textual concrete syntax for Action elements is not allowed

Suggested Answer: C

The Model-Driven Architecture (MDA) approach is a design methodology that covers the entire software development lifecycle, from requirements to technology implementation. It emphasizes the use of models as the primary artifacts in the development process, allowing for a more abstract and high-level approach to software design. MDA supports the transformation of models from platform-independent models (PIMs) to platform-specific models (PSMs) and ultimately to code, ensuring that the initial requirements are accurately reflected in the final technology implementation.

MDA is not limited to Meta Data Aspects (A) or Design and Architectural Models (B) alone, nor is it primarily about deriving models from Artificial Intelligence Systems (D). Instead, it provides a comprehensive framework that facilitates the creation of software systems by bridging the gap between business requirements and technology solutions.

An MDA Approach Based on UML and ODM Standards to Support Big Data Analytics1

Improving Automatic UML2 Profile Generation for MDA Industrial Development2

Applying 4+1 View Architecture with UML 2

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30 comments · newest first

Edwin 10 months ago

Yup, A is definitely the right choice here!

Cammy 11 months ago

B is incorrect; it’s about concrete, not abstract syntax.

German 11 months ago

Wait, can we really not have alternate graphical syntax? Seems odd.

Queenie 11 months ago

Totally agree with A! It’s all about mapping correctly.

Zita 11 months ago

I think the answer is A. Tool-specific representations make sense.

Julieta 12 months ago

I vaguely recall something about restrictions on textual syntax, but I can't remember if that applies here. Maybe option D?

Angella 12 months ago

I thought we learned that alternate graphical representations are allowed, so I'm leaning towards option A.

Josephine 12 months ago

I'm not entirely sure, but I feel like we talked about mapping to abstract syntax in a similar question. Could it be option B?

Annice 1 year ago

I remember we discussed how concrete syntax relates to specific tools, so I think option A might be correct.

Ria 1 year ago

I'm pretty confident that the correct answer is B. The modeler should develop a tool-specific set of representations and map them to the standard abstract syntax, not the concrete syntax.

Olene 1 year ago

I'm a bit confused here. Is it really not allowed to have an alternate graphical or textual concrete syntax for Action elements? That doesn't seem right.

Salome 1 year ago

Okay, I think I've got this. The key is to develop a tool-specific set of representations and map them to the standard concrete syntax, not the abstract syntax.

Trinidad 1 year ago

Hmm, this seems like a tricky one. I'll need to think carefully about the difference between concrete and abstract syntax.

Melynda 1 year ago

I bet the modeler's going to make a secret emoji-based concrete syntax. That'll really spice things up!

Mirta 1 year ago

D) Alternate textual concrete syntax for Action elements is not allowed. Wait, hold on... can we really not modify the textual syntax either? That seems a bit restrictive.

Glendora 1 year ago

↳ replying to Mirta

D) Alternate textual concrete syntax for Action elements is not allowed.

Maryann 1 year ago

↳ replying to Mirta

B) The modeler should develop a tool-specific set of representations and map them to the standard abstract syntax.

Ariel 1 year ago

↳ replying to Mirta

A) The modeler should develop a tool-specific set of representations and map them to the standard concrete syntax.

Audra 1 year ago

C) Alternate graphical concrete syntax for Action elements is not allowed. I think this is a trick question, and the correct answer is that you can't modify the standard concrete syntax.

Chandra 1 year ago

↳ replying to Audra

D) Alternate textual concrete syntax for Action elements is not allowed

Mitsue 1 year ago

↳ replying to Audra

C) Alternate graphical concrete syntax for Action elements is not allowed

Michell 1 year ago

↳ replying to Audra

B) The modeler should develop a tool-specific set of representations and map them to the standard abstract syntax.

Jesusa 1 year ago

↳ replying to Audra

A) The modeler should develop a tool-specific set of representations and map them to the standard concrete syntax.

Wendell 1 year ago

A) The modeler should develop a tool-specific set of representations and map them to the standard concrete syntax. This is the easiest way to provide an alternate syntax without modifying the underlying metamodel.

Mira 1 year ago

B) The modeler should develop a tool-specific set of representations and map them to the standard abstract syntax. This makes the most sense, as the abstract syntax is the core of the metamodel and the concrete syntax is just the visual representation.

Alex 1 year ago

↳ replying to Mira

Yes, the abstract syntax is the foundation for creating different graphical and textual representations.

Alex 1 year ago

↳ replying to Mira

I agree, mapping to the standard abstract syntax is important for consistency.

Tamekia 2 years ago

I think the answer is C because alternate graphical concrete syntax for Action elements is not allowed.

Ty 2 years ago

I disagree, I believe the answer is B.

Dyan 2 years ago

I think the answer is A.

OMG-OCUP2-ADV300 Exam - Topic 3 Question 25 Discussion