Amazon DVA-C02 Exam - Topic 3 Question 12 Discussion

Actual exam question for Amazon's DVA-C02 exam

Question #: 12
Topic #: 3

A company has a website that is developed in PHP and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed in the Elastic Beanstalk environment. The company cannot tolerate having the website offline if an update fails. Deployments must have minimal impact and rollback as soon as possible.

AAll at once

BRolling

CSnapshots

DImmutable

Show Suggested Answer

Suggested Answer: C

by Sharen at Aug 05, 2023, 11:13 PM

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Billi

6 months ago

Definitely going with rolling, can't afford any downtime!

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Sarah

7 months ago

All at once? That sounds risky!

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Amber

7 months ago

Snapshots sound interesting, but are they really practical for this?

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Mari

7 months ago

I think immutable deployments are better for quick rollbacks.

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Verdell

7 months ago

Rolling deployments are the way to go for zero downtime!

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Bette

7 months ago

Snapshots sound familiar, but I’m not clear on how they fit into this situation. I think they’re more about backups than deployment strategies.

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Page

8 months ago

I practiced a similar question, and I think all at once deployments are risky for this scenario because they could take the site down if something goes wrong.

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Stephanie

8 months ago

I'm not entirely sure, but I feel like immutable deployments could also work well since they create new instances for the new version, which helps with rollback.

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Miles

8 months ago

I remember studying deployment strategies, and I think rolling updates might be the best option here since they minimize downtime.

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Pura

8 months ago

This seems straightforward enough. I'm going to go with option E, ToNumber([Customer Transactions Transaction Code]) >= 50. It looks like the most direct way to solve this problem.

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Lavera

8 months ago

Okay, I've got this. The Script helper is where you can find all the available commands that can be used in your automation scripts. That's definitely the right answer here. Feeling confident about this one.

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Patria

8 months ago

Didn't we do a practice question on this? I feel like it was mostly focused on distributing certificates.

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Gregg

1 year ago

You know, the company should just throw the website up on a hamster wheel and let the little guy power it. Guaranteed zero downtime and maximum cuteness factor.

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Sage

12 months ago

C) Snapshots

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Margot

1 year ago

B) Rolling

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Ruby

1 year ago

A) All at once

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Cherri

1 year ago

I'm going to go with 'All at once'. Why waste time with these fancy deployment methods? Just rip the band-aid off and get it done!

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Evelynn

12 months ago

User 3: 'Immutable' deployments are the best option for minimizing impact and ensuring quick rollback.

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Willie

1 year ago

User 2: I prefer 'Rolling' deployments. It's safer and less risky.

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Willodean

1 year ago

User 1: I think 'All at once' is the way to go. Let's just get it done quickly.

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Rueben

1 year ago

Oh, 'Snapshots'! That way, they can just roll back to the previous version if something goes wrong. Simple and effective, right?

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Arlyne

12 months ago

D) Immutable

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Mitsue

12 months ago

C) Snapshots

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Mollie

12 months ago

B) Rolling

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Gwenn

1 year ago

A) All at once

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Alaine

1 year ago

D) Immutable

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Dustin

1 year ago

C) Snapshots

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Fidelia

1 year ago

B) Rolling

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Slyvia

1 year ago

A) All at once

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Elza

1 year ago

Hmm, 'Immutable' deployment sounds like the way to go. No messing around with updates, just swap out the whole environment. Probably the safest option.

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