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OMG Exam OMG-OCUP2-FOUND100 Topic 7 Question 12 Discussion

Actual exam question for OMG's OMG-OCUP2-FOUND100 exam

Question #: 12
Topic #: 7

[All OMG-OCUP2-FOUND100 Questions]

Choose the correct answer:

What is the name of the property represented by the leftmost lifeline in the following diagram?

Av[1]

BB

Cv

Dm

Show Suggested Answer

Suggested Answer: A

In a UML sequence diagram, a lifeline is identified by a box at the top of a dashed line that represents the presence of an individual participant in an interaction. The box contains the name of the lifeline, and optionally, it can include the object name and its classifier type.

In the diagram provided, the leftmost lifeline is labeled v[1]:B, which denotes an instance named v[1] of the classifier B. The name of the property that the lifeline represents is v[1], as B is the type of the object that the lifeline represents, and m represents a message, not a lifeline.

Therefore, the correct answer is:

A . v[1]

by Lenita at Jul 03, 2024, 02:09 PM

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Stephaine

4 months ago

Hmm, this diagram looks like something straight out of the Matrix. I'm going to guess C and hope I don't get stuck in an infinite loop!

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Sharika

2 months ago

I'll go with B) B

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Ivette

2 months ago

I'm going with C) v

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Caprice

3 months ago

I think it's A) v[1]

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Jolanda

3 months ago

Yeah, I'm going with C too.

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Gianna

3 months ago

I agree, C seems like the correct answer.

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Orville

4 months ago

I think it's C.

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Haydee

4 months ago

I'm not sure, but I'll go with B) B

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Marilynn

4 months ago

Haha, this question is a real brain-teaser! I'll go with A just to throw the curve ball.

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Clay

4 months ago

But I think it could also be D) m

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Kent

5 months ago

I believe it is C) v

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Clay

5 months ago

I think the correct answer is A) v[1]

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Nan

5 months ago

B seems the most logical choice. The leftmost lifeline must be representing the variable 'B'.

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Vilma

4 months ago

I agree, B) B seems like the correct answer.

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Florinda

4 months ago

I think it's A) v[1]

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Lonna

5 months ago

D looks good to me. The leftmost lifeline is probably referring to the property 'm'.

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Hui

5 months ago

I think the answer is C. The leftmost lifeline in the diagram represents the variable 'v'.

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Lettie

4 months ago

No, I think the answer is A. It represents v[1].

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Herminia

4 months ago

I agree, the answer is C. It represents the variable 'v'.

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