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UM0-200 · Question #58

In the exhibit, what is true about Mpar?

The correct answer is C. Every trace contains all three messages. See the full explanation below for the reasoning.

Question

In the exhibit, what is true about Mpar?

Options

AThere are legal traces that do not contain message q.
BReceiving p must always precede receiving q.
CEvery trace contains all three messages.
DSending p must always precede sending q.

How the community answered

(51 responses)

A
4% (2)
B
6% (3)
C
80% (41)
D
10% (5)

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