OMG-OCSMP-MBI300 Exam - Topic 1 Question 56 Discussion

Actual exam question for OMG's OMG-OCSMP-MBI300 exam

Question #: 56
Topic #: 1

Choose the correct answer.

The formula for the determinant of a square 2X2 matrix.

|ab|

|cd|

is a'd-b'c A subsystem receives one message for each value (i e. a(v) b(v). c(v) and d(v) where v is a real number) These messages can be in any order, and the ensure sequence is followed by an "end" message. The subsystem must calculate the determinant and output it upon receipt of the end message If there are multiple messages for one value (e g . two a(v) messages), or the end message is received before all values have been received, the subsystem should signal an error.

Which state machine correctly models the required behavior? If more than one slate machine is correct, select the one with the fewest slates.

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: B

by Darrin at Sep 19, 2024, 01:16 PM

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Rory

9 months ago

I didn't know the determinant could be calculated like this!

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Amie

9 months ago

Wait, are we sure about the order of messages?

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Erick

9 months ago

I think option B is better, though.

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Hortencia

10 months ago

Definitely option C! It fits the requirements.

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Lina

10 months ago

The determinant formula is a'd - b'c.

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Roxanne

10 months ago

I’m leaning towards option B, but I’m not entirely confident. I wish I had reviewed the state machine diagrams more thoroughly before the exam.

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Matilda

10 months ago

I feel like option C might be the right choice, but I’m a bit confused about how the error signaling works in the context of the messages.

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Arlean

10 months ago

I think we practiced a similar question about state machines in class, but I can't recall which option has the fewest states.

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Earlean

11 months ago

I remember the determinant formula for a 2x2 matrix is ad - bc, but I'm not sure how that relates to the state machine options.

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Melvin

11 months ago

This is a good test of our understanding of state machines and event-driven systems. I'll methodically go through each option, checking that it meets all the requirements specified in the question.

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Chu

11 months ago

I'm a bit confused by the details of the message sequence and the determinant calculation. I'll need to re-read the question carefully and maybe sketch out some examples to make sure I understand it fully.

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Gilma

11 months ago

Okay, I've reviewed the question and the state machine options. I think Option C looks the most promising - it seems to handle the message sequence and error conditions properly.

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Zena

11 months ago

The determinant formula is straightforward, but keeping track of the message sequence and handling errors could be challenging. I'll need to map out the expected flow to identify the correct state machine.

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Xochitl

11 months ago

This looks like a tricky state machine problem. I'll need to carefully analyze each option and think through the required behavior step-by-step.

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Lilli

11 months ago

Okay, let me think this through step-by-step. The MyException class is being thrown, and the Test class is handling it. I'll need to consider the different try-catch blocks and what they might produce.

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