CloudBees CJE Exam - Topic 1 Question 111 Discussion

Actual exam question for CloudBees's CJE exam

Question #: 111
Topic #: 1

[All CJE Questions]

Which of the following is true about resuming a Declarative Pipeline?

ADeclarative Pipelines cab be restarted after a Jenkins failure but not after a transient outage (such as a network failure or disk space exhaustion).

BDeclarative Pipelines can be resumed only after a transient outage (such as a network failure or disk space exhaustion).

CAll Declarative Pipelines are restartable by default, with the same inputs (commit to build, parameters, etc) as the original run. Any data that was built In the original run Is available only If the preserveStashes() option Is specified In the Jenkinsfile

DDeclarative Pipelines that use Docker containers can not be resumed because the docker APIs that Jenkins calls to create the container are not serialized

EA Declarative Pipeline can be restarted only If the preserveStashes() option Is set In the pipeline.

Show Suggested Answer

Suggested Answer: C

by Laurel at Jul 08, 2025, 05:28 PM

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Ming

2 months ago

Definitely agree with C, preserveStashes() is key.

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Gracia

2 months ago

I thought you could resume after any failure, but guess not!

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Ulysses

2 months ago

C is correct! All Declarative Pipelines can be restarted.

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Rhea

3 months ago

Wait, are you saying D is true? That sounds off.

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Candida

3 months ago

A is misleading, transient outages can be tricky!

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Carrol

3 months ago

I vaguely recall that Docker containers have issues with resuming pipelines, but I can't remember the exact reason why.

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Gerry

3 months ago

I’m a bit confused about the preserveStashes() option. Does it really affect whether we can resume a pipeline or not?

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Diane

4 months ago

I think I practiced a question similar to this, and it mentioned that all Declarative Pipelines are restartable by default unless specified otherwise.

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Eladia

4 months ago

I remember something about pipelines being restartable, but I'm not sure if it's only after certain types of failures.

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Donte

4 months ago

This looks straightforward to me. I think the answer is C - Declarative Pipelines are restartable by default, and the preserveStashes() option is needed to preserve data. I'll double-check the other options, but I'm feeling good about this one.

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Clemencia

4 months ago

I'm a bit confused by the wording of the question. It seems like there might be some tricky details around the different scenarios for restarting Declarative Pipelines. I'll need to make sure I understand the distinctions before answering.

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Mee

4 months ago

Okay, let me think this through. I know Declarative Pipelines are designed to be restartable, but the question is asking about the specific conditions for that. I'll need to carefully read through the options to make sure I understand the nuances.

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Rebecka

5 months ago

Hmm, this is a tricky one. I'm not entirely sure about the differences between restarting after a Jenkins failure versus a transient outage. I'll need to review the details on that.

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Dortha

5 months ago

I'm pretty confident about this one. I think the answer is C - all Declarative Pipelines are restartable by default, and the preserveStashes() option is needed to preserve data from the original run.

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Annamae

6 months ago

Haha, option E is just ridiculous. Resuming a pipeline after a transient outage? That's like trying to restart a car after it runs out of gas.

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Luisa

5 months ago

I agree, option E does sound pretty unrealistic.

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Reyes

7 months ago

I disagree with option C. Declarative Pipelines that use Docker containers can definitely be resumed, as long as the necessary state is preserved.

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Yasuko

7 months ago

I think B is the right answer because it mentions transient outages.

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Johnson

7 months ago

But A makes sense because it mentions preserveStashes().

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Christoper

7 months ago

I disagree, I believe it's D.

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Doyle

8 months ago

Option A seems the most accurate. Declarative Pipelines can be restarted with the same inputs, and data from the original run is available if the preserveStashes() option is used.

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