SRE and DevOps fundamentals sample question with answer 97

Question:
Why do we focus on resilience instead of just plain reliability?

1. Because it is less expensive
2. Because it gets us more nines
3. Because failures are routine in a complex system
4. Because avoiding failures is more important than recovering from them

Answer:
C - is the correct answer.All systems fail; resilience is engineering uptime with that truth in mind