Cisco Exam 300-910 Topic 1 Question 65 Discussion

Actual exam question for Cisco's 300-910 exam

Question #: 65
Topic #: 1

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?

Arolling

Bblue/green

Cshadow

Dcanary

Show Suggested Answer

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 My at Dec 12, 2023, 10:50 AM

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Ty

6 months ago

Shadow deployment could be an interesting choice. That way, we can test the new version in a production-like environment without directly impacting users. Although, I'm not sure if that's exactly what the question is asking for.

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Robt

6 months ago

The rolling deployment strategy sounds like it could work too, but I'm not sure if it would allow us to keep the old version running alongside the new one. Gotta be careful with those production instances, you know?

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Denise

6 months ago

I don't know about you guys, but I'm just hoping the exam doesn't throw any curveballs like 'all of the above' or 'none of the above'. That would really put us in a pickle.

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Sean

6 months ago

Hah, yeah, that would be a real twist. Although, knowing these certification exams, I wouldn't be too surprised if they did something like that just to mess with us.

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Ciara

5 months ago

D) canary

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Linn

5 months ago

C) shadow

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Alyssa

5 months ago

B) blue/green

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Ettie

5 months ago

A) rolling

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