DevOps, SRE & Cloud
Reliability (SLO / SLI)
6 practice questions. Free questions open a full answer guide; the rest unlock with Pro.
- How would you set an SLO for a new service that has no historical reliability data, and how do you keep that SLO from becoming a number nobody acts on?
- Explain the difference between an SLI, an SLO, and an SLA, and what an error budget actually gives you.Go Pro
- Can you explain the difference between an SLI, an SLO, and an SLA, with an example of each?Go Pro
- What is an error budget, and what should a team do when it's been used up?Go Pro
- How would you alert on an SLO so you catch real breaches fast without paging on every brief blip?Go Pro
- Leadership wants you to commit to five-nines availability for a service. How do you reason about whether that target is the right one, and what would you push back with?Go Pro
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