OCUP 2 Foundation Practice Questions - OMG Certified UML Professional 2 - Foundation (OCUP 2) Exam - OCUP 2 Foundation Practice Questions - OMG Certified UML Professional 2

Question 1

In the OMG four-layer modeling architecture, on which layer does the UML metamodel itself reside?

M0 — runtime instances M1 — the user model M2 — the UML metamodel M3 — the MOF meta-metamodel

Correct Answer:

M2 — the UML metamodel

Question 2

Which statement best describes the relationship between Essential MOF (EMOF) and Complete MOF (CMOF)?

CMOF is a strict subset of EMOF, suitable for simple tool exchange EMOF is a strict subset of CMOF, providing simple classes and properties needed for XMI EMOF and CMOF are unrelated specifications competing in the OMG standards stack EMOF replaced CMOF in MOF 2.5; CMOF is deprecated

Correct Answer:

EMOF is a strict subset of CMOF, providing simple classes and properties needed for XMI

Question 3

Which XMI feature is mandatory for a UML element to be referenceable across separate XMI documents?

xmi:type xmi:id (or an equivalent unique identifier such as xmi:uuid) xmi:version xmi:Extension

Correct Answer:

xmi:id (or an equivalent unique identifier such as xmi:uuid)

Question 4

A tool vendor wants to add new attributes to UML's existing Class metaclass that participate in MOF reflection but cannot afford to define a separate metamodel. Which mechanism is appropriate?

Define a Profile with a Stereotype extending Class Define a first-class metamodel that subclasses UML in MOF Write an XMI-Extension element Modify the UML 2.5.1 specification directly

Correct Answer:

Define a Profile with a Stereotype extending Class

Question 5

What does the Extension::isRequired meta-attribute control on a profile Stereotype?

Whether the stereotype must be loaded before the profile applies Whether every instance of the extended metaclass must have the stereotype applied Whether the stereotype produces a required (mandatory) tagged value Whether the profile is required at runtime versus at design time

Correct Answer:

Whether every instance of the extended metaclass must have the stereotype applied

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Prepare with the OCUP 2 Foundation Practice Questions - OMG Certified UML Professional 2 - Foundation (OCUP 2) Exam practice quiz. This question bank includes 100 questions covering class, diagram, shown, package, and association. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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OCUP 2 Foundation Practice Questions - OMG Certified UML Professional 2 - Foundation (OCUP 2) Exam

This practice set contains 100 questions from the matching question bank and focuses on class, diagram, shown, package, and association. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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OCUP 2 Foundation Practice Questions - OMG Certified UML Professional 2 - Foundation (OCUP 2) Exam

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