Intermediate
System Design
Q74 / 100
What is the purpose of "feature flags" (feature toggles) in system design and deployment?
Correct! Well done.
Incorrect.
The correct answer is A) To enable or disable features at runtime without deploying new code, supporting gradual rollouts, A/B testing, and quick rollback of problematic features
A
Correct Answer
To enable or disable features at runtime without deploying new code, supporting gradual rollouts, A/B testing, and quick rollback of problematic features
Explanation
Feature flags decouple deployment from release, letting teams enable features for specific users/percentages or quickly disable a problematic feature without rolling back code.
Progress
74/100