Question 560
A developer proposes this approach: Prepare a tested rollback and backup strategy before installing a risky upgrade. Which business requirement is the strongest reason to choose it?
Explanation
Correct Answer
This business need directly motivates Prepare a tested rollback and backup strategy before installing a risky upgrade; A recovery plan reduces the impact of unsuccessful application installations or changes.
Incorrect Answers
The described situation is better addressed by Use the approved application repository or deployment mechanism and install the intended version. Versioned application deployment moves a validated app to the target instance.
The described situation is better addressed by Check declared app dependencies and target instance compatibility before retrying installation. Dependency validation prevents incomplete installs and unsupported application behavior.
The described situation is better addressed by Install and test the package in a controlled nonproduction instance before production deployment. Staged validation can expose missing roles, integrations and scope privileges before release.