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Cisco Exam 300-910 Topic 2 Question 77 Discussion

Actual exam question for Cisco's 300-910 exam
Question #: 77
Topic #: 2
[All 300-910 Questions]

A team must roll out updates on the production instance of an application. To avoid any service down time, the new version must be released alongside the old version. After the team ensures that the new version operates as it should, traffic will be redirected to the new version. Then the old version will be shut down.

Which deployment strategy must be used?

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Suggested Answer: B

The new version of the application is deployed to one of the environments, and then traffic is gradually shifted to the updated environment. This strategy allows the team to test the new version before releasing it to the public, ensuring that it is operating as expected. After the new version is tested and approved, traffic is fully shifted to the new environment and the old environment is shut down.


by Mendy at Jun 22, 2024, 09:15 PM

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Antonio
5 months ago
I prefer option D) canary, as it allows for testing the new version with a small subset of users before full deployment.
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Tenesha
5 months ago
I believe option A) rolling could also work, as it allows for gradual updates without downtime.
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Ernest
5 months ago
I agree with Dominga, using blue/green deployment strategy ensures zero downtime.
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Nobuko
6 months ago
Hold on, what's this 'shadow' option? Sounds a bit like a ninja deployment strategy to me. I'll stick with the good old blue/green approach.
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Lacresha
6 months ago
Hmm, I was thinking canary deployment, but blue/green makes more sense since you want to avoid any downtime. Gotta love those smooth transitions!
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Yan
5 months ago
Canary deployment is great for testing new versions, but blue/green is definitely the safer option for production.
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Jeanice
5 months ago
I agree, blue/green deployment is the way to go to ensure a smooth transition without any downtime.
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Dominga
6 months ago
I think the answer is B) blue/green.
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Pearlene
6 months ago
Blue/green deployment seems to be the way to go here. You can run the new version alongside the old one and then seamlessly switch traffic over.
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Inocencia
5 months ago
A: Definitely, it's a safe and reliable deployment strategy.
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Jacqueline
5 months ago
B: Agreed, it allows for a smooth transition without any downtime.
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Veronika
5 months ago
A: I think blue/green deployment is the best choice for this scenario.
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