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ServiceNow CTA Exam - Topic 1 Question 4 Discussion

What are the advantages of a 5-stack instance structure that consists of development, quality assurance, user acceptance testing, staging, and production?Choose 3 answers
A) Staging instance for troubleshooting and C) Deployment testing and D) Increased parallel activity
B) Lower maintenance effort
E) Single Dev track

ServiceNow CTA Exam - Topic 1 Question 4 Discussion

Actual exam question for ServiceNow's CTA exam
Question #: 4
Topic #: 1
[All CTA Questions]

What are the advantages of a 5-stack instance structure that consists of development, quality assurance, user acceptance testing, staging, and production?

Choose 3 answers

Show Suggested Answer Hide Answer
Suggested Answer: A, C, D

A 5-stack instance structure (dev, QA, UAT, staging, production) provides several advantages:

A . Staging instance for troubleshooting: The staging instance closely mirrors the production environment, allowing for thorough testing and troubleshooting of changes before they are deployed to production.

C . Deployment testing: Each instance serves a specific testing purpose (QA for functional testing, UAT for user acceptance testing), ensuring comprehensive validation before production deployment.

D . Increased parallel activity: Different teams can work simultaneously in their respective instances, increasing development and testing efficiency.

Why not the other options?

B . Lower maintenance effort: A 5-stack structure can actually increase maintenance effort due to the need to manage multiple instances.

E . Single Dev track: A 5-stack structure typically supports multiple development tracks or branches.


by Tamesha at Jan 25, 2025, 07:41 PM

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Helaine
9 months ago
Wait, does a single Dev track really make sense?
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Karl
10 months ago
Increased parallel activity really speeds things up!
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Lacey
10 months ago
I think lower maintenance effort is a bit of a stretch.
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Maile
10 months ago
Totally agree, deployment testing is a must.
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Queen
10 months ago
Staging instance is great for troubleshooting!
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Gerald
11 months ago
Increased parallel activity sounds familiar, but I can't recall if it was specifically mentioned as an advantage. I might lean towards option D, though.
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Lashonda
11 months ago
I practiced a question similar to this, and I think deployment testing is definitely an advantage, so I would go with option C for sure.
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Kasandra
11 months ago
I'm not entirely sure, but I feel like lower maintenance effort might not be a strong point of having multiple instances. Maybe option B isn't the best?
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Charlene
11 months ago
I remember discussing how a staging instance helps with troubleshooting before deployment, so I think option A could be a good choice.
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Jean
11 months ago
I'm feeling confident about this one. The 5-stack structure is a common approach, so I'll focus on explaining the value of having a dedicated staging environment and the benefits of parallel testing.
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Sean
11 months ago
This is a good question to test our understanding of the software development lifecycle. I'll make sure to hit the key points like lower maintenance effort and the ability to thoroughly test deployments.
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Janey
11 months ago
Okay, I see the different instances listed - dev, QA, UAT, staging, and production. I'll try to identify the main advantages of having this multi-stage setup.
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Freida
11 months ago
Hmm, I'm a bit unsure about this one. The 5-stack structure is new to me, so I'll need to think through how each instance is used and the potential benefits.
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Alline
11 months ago
This question seems straightforward, I think I can handle it. I'll focus on the key advantages like staging for troubleshooting, deployment testing, and increased parallel activity.
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Milly
2 years ago
E? Single Dev track? Psh, who needs that when you've got A, C, and D? Staging, deployment testing, and parallel activity - that's the real MVP here. It's like a well-oiled machine, just without the oil, you know?
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Merlyn
1 year ago
D) Increased parallel activity
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Larue
2 years ago
C) Deployment testing
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Richelle
2 years ago
A) Staging instance for troubleshooting
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Kina
2 years ago
Ah, the 5-stack, the holy grail of the dev world. I'd go with A, C, and D - can't beat that staging environment for troubleshooting, and deployment testing is crucial. As for the increased parallel activity, that's just music to my ears!
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Aliza
2 years ago
D) Increased parallel activity
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Kaitlyn
2 years ago
C) Deployment testing
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Amos
2 years ago
A) Staging instance for troubleshooting
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Mayra
2 years ago
I also think deployment testing is crucial in this structure.
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Kenda
2 years ago
I agree, it can save a lot of time and effort during development.
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Jesus
2 years ago
B is a bit of a given, isn't it? Lower maintenance effort is always a win in my book. Plus, you get all the other benefits too. It's a no-brainer!
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Darci
2 years ago
D) Increased parallel activity
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Trinidad
2 years ago
B) Lower maintenance effort
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Karma
2 years ago
A) Staging instance for troubleshooting
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Avery
2 years ago
I think having a staging instance for troubleshooting is really helpful.
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Helene
2 years ago
A, C, and D are definitely the way to go! Staging for troubleshooting, deployment testing, and increased parallel activity - that's the holy grail of a 5-stack setup.
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Lauran
2 years ago
Staging for troubleshooting, deployment testing, and increased parallel activity - that's the holy grail of a 5-stack setup.
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Romana
2 years ago
A, C, and D are definitely the way to go!
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