Scrum Exam PSD Topic 1 Question 60 Discussion

Actual exam question for Scrum's PSD exam

Question #: 60
Topic #: 1

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What is not a desirable characteristics of a unit test?

Test code is as small as possible

AExecution is fast

BIndependent of others

CIncludes exercising the persistence layer

DMakes assertions about only one logical concept

Show Suggested Answer

Suggested Answer: A, C

They are concerned with everything that needs to happen to create a working increment. And they are self-managing, so resolving conflicts is something they should arrange as well.

by Filiberto at May 21, 2024, 05:54 AM

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King

2 months ago

Persistence layer in a unit test? That's like trying to run a marathon with a piano on your back. *chuckles*

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Lemuel

21 hours ago

B) Independent of others

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Noah

24 days ago

A) Execution is fast

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Gracia

2 months ago

One logical concept per test? Sounds like a good way to keep my tests focused and maintainable. I'm going with D.

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Chaya

24 days ago

User1: Looks like we all agree on D then, let's go with that as the answer.

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Willow

30 days ago

User3: I'm going with D as well, it's important to make assertions about only one thing in a test.

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Renay

1 months ago

User2: I think so too, D seems like the right choice for a desirable characteristic of a unit test.

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Kara

1 months ago

User1: I agree, keeping tests focused on one logical concept is important. I also choose D.

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Katheryn

2 months ago

Fast execution is key for unit tests. Anything that slows it down is not a desirable characteristic. I'll pick A.

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Catalina

2 months ago

Exercising the persistence layer? That's a unit test nightmare! I'll go with option C.

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Shenika

1 months ago

Yes, keeping the test code small and focused on one logical concept is important. Option D is a key characteristic of a good unit test.

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Aliza

1 months ago

Unit tests should be independent of others to ensure they are isolated. Option B is a key aspect of a good unit test.

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Diane

1 months ago

I agree, testing the persistence layer in a unit test can lead to dependencies. Option C is definitely not a desirable characteristic.

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Timothy

2 months ago

Exercising the persistence layer? That's a unit test nightmare! I'll go with option C.

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Jani

2 months ago

Hmm, including the persistence layer sounds like a big no-no. Unit tests should be isolated, not dependent on external resources.

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Danica

2 months ago

Execution being fast is definitely a desirable characteristic for a unit test.

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Janna

2 months ago

I agree with Nathan, unit tests should be independent of the persistence layer.

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Nathan

2 months ago

I think including exercising the persistence layer is not a desirable characteristic.

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