Final test: SRE practices: SLOs, incidents, redundancy

One correct answer

Over the last hour: the mean answer time is 0.45 s, the median 0.02 s, the p95 2.04 s. Which of these is true?

• A The longest answer of the hour is 2.04 s.
• B One request in twenty waited longer than 2.04 s for an answer.
• C A typical request takes about 0.45 s.
• D Most requests took about 2 s.