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Exam AZ-400 topic 8 question 39 discussion

Actual exam question from Microsoft's AZ-400
Question #: 39
Topic #: 8
[All AZ-400 Questions]

Your company develops an application named App1 that is deployed in production.
As part of an application update, a new service is being added to App1. The new service requires access to an application named App2 that is currently in development.
You need to ensure that you can deploy the update to App1 before App2 becomes available. You must be able to enable the service in App1 once App2 is deployed.
What should you do?

  • A. Implement a feature flag.
  • B. Create a fork in the build.
  • C. Create a branch in the build.
  • D. Implement a branch policy.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by kumardeb at Nov. 20, 2020, 4:07 p.m.

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kumardeb
Highly Voted 4 years ago
A. Implement a feature flag.
upvoted 19 times
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Dalias
Highly Voted 3 years, 5 months ago
got this in 30 Jun 2021 exams. scored 800+ marks. A is correct
upvoted 10 times
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vsvaid
Most Recent 11 months, 2 weeks ago
Selected Answer: A
Correct answer
upvoted 1 times
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xRiot007
1 year, 4 months ago
A - Implement a feature flag B and C - There is no such thing as a fork or branch in the build. Maybe in the repo. It will also do nothing about which app gets enabled first or based on some conditions D - this policy is about how code moves, not how apps are deployed or enabled.
upvoted 1 times
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obreezy
1 year, 8 months ago
Selected Answer: A
A is correct
upvoted 1 times
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syu31svc
2 years, 4 months ago
Selected Answer: A
"enable the service in App1 once App2 is deployed" This is A
upvoted 2 times
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Eltooth
2 years, 6 months ago
Selected Answer: A
A is correct answer.
upvoted 1 times
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rdemontis
2 years, 8 months ago
Selected Answer: A
correct
upvoted 1 times
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Optimist_Indian
2 years, 10 months ago
Got this question in Feb-2022 exam (scored 910+). Given answer is correct. Feature flag.
upvoted 1 times
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AlMargoi
3 years ago
A. Implement a feature flag.
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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