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System design · Ranking
Difficulty: Easy
Rank these items with highest cache hit count first: Service A: 89 hits in 200 requests; Service B: 47 hits in 200 requests; Service C: 145 hits in 200 requests; Service D: 155 hits in 200 requests.
Cache efficiencyObjective ranking
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System design · Ranking
Difficulty: Easy

Rank these items with lowest p99 latency first: Service A: p99 192 ms; Service B: p99 33 ms; Service C: p99 71 ms; Service D: p99 47 ms.

Tail latencyObjective ranking

System design · Ranking

Difficulty: Easy

Rank these items with highest cache hit count first: Service A: 17 hits in 200 requests; Service B: 71 hits in 200 requests; Service C: 148 hits in 200 requests; Service D: 31 hits in 200 requests.

Cache efficiencyObjective ranking

System design · Ranking

Difficulty: Easy

Rank these items with lowest p99 latency first: Service A: p99 185 ms; Service B: p99 173 ms; Service C: p99 22 ms; Service D: p99 118 ms.

Tail latencyObjective ranking

System design · Ranking

Difficulty: Easy

Rank these items with highest cache hit count first: Service A: 198 hits in 200 requests; Service B: 16 hits in 200 requests; Service C: 149 hits in 200 requests; Service D: 147 hits in 200 requests.

Cache efficiencyObjective ranking

Showing 121–125 of 125 results