Question

Why does DevOps recommend "shift-left" testing principles?It decreases end-to-end production costs.It ensures the reduction of overall development time.It reduces costly re-work during later delivery stages.It makes collaboration with the client teams easier.I don't know this yet.​

Answer 1

Answer:

It reduces costly re-work during later delivery stages.

Explanation:

Answer 2

It ensures the reduction of overall development time.

• DevOps recommend “shift-left” testing principles because It ensures the reduction of overall development time.

• Shifting left generally requires two key DevOps practices:

1. continuous testing
2. continuous deployment.

• When we combine shift-left with two core DevOps practices, then  shift-left tends to succeed.

• It makes shift-left in a DevOps environment a must because of the following factors:

1. Teams find and report bugs faster.
2. Features are released sooner.
3. Software is better quality because it’s considered early.
4. Development overall is more efficient and also takes less time.
5. Though, we cannot get the test coverage we need when shifting testing to the left without test automation.

#SPJ2