Trending interview questions

Highly repeated questions in the last 30 days — verified by AI.

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Amazon · Technical Interview

Discuss token bucket vs sliding window. Cover distributed consistency and failure modes.

System DesignDistributed Systems

142 candidatesFreq 92%Recency 88%AI 94% conf.

Tip: Lead with requirements, then trade-offs, then a concrete AWS-flavored example.

hardHighly RepeatedVerified by AI

Google · System Design

Upload, transcoding queue, CDN, and metadata store at scale.

System DesignStorage

112 candidatesFreq 90%Recency 77%AI 93% conf.

hardTrendingHighly Repeated

Flipkart · Machine Coding

Implement reserve/release inventory with concurrency-safe updates.

JavaConcurrencyAPIs

55 candidatesFreq 88%Recency 79%AI 90% conf.

mediumVerified by AIRecently Asked

Google · Technical Interview

Explain reconciliation, memoization, and when to use virtualization libraries.

ReactPerformance

98 candidatesFreq 85%Recency 91%AI 91% conf.

Tip: Mention profiling first — avoid premature optimization.

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Amazon · Technical Interview

Contract tests, e2e scope, and observability for failure injection.

TestingMicroservices

89 candidatesFreq 81%Recency 86%AI 92% conf.

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