Topic 1 Question 9
Dress4Win has end-to-end tests covering 100% of their endpoints. They want to ensure that the move to the cloud does not introduce any new bugs. Which additional testing methods should the developers employ to prevent an outage?
They should enable Google Stackdriver Debugger on the application code to show errors in the code.
They should add additional unit tests and production scale load tests on their cloud staging environment.
They should run the end-to-end tests in the cloud staging environment to determine if the code is working as intended.
They should add canary tests so developers can measure how much of an impact the new release causes to latency.
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C- I would run the same test suite in cloud) to see what breaks
👍 24examtaker112020/02/25Question mention that "end-to-end tests covering 100% of their endpoints", "ensure that the move to the cloud does not introduce any new bugs", and "additional testing methods should the developers employ to prevent an outage"
A - Not Correct. Developer can debug the problem, but cannot prevent the outage. B - Correct. Developers are responsible for writing unit tests. They already have end-to-end tests for endpoints but nothing mentioned about the unit tests. Cloud will auto-scale but you need to define your auto-scaling configuration (desired count, max count etc) and production scale load test will help you to configure the auto-scaling policies C - Not Correct. They already have end-to-end test. Running it on staging environment will not prevent an outage D - Not Correct. Answers says "an impact the new release causes to latency" but question ask for preventing an outage and so this one is ruled out
👍 19FAB10102020/07/29Answer is B
👍 4MamthaSJ2021/07/08
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