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Java Interview Quiz: Modern Java, Streams and Concurrency quiz | DrillTheStack

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Java Interview Quiz: Modern Java, Streams and Concurrency

Java Interview Quiz: Modern Java, Streams and Concurrency

Ten interview-style questions on functional interfaces, lazy streams, flatMap, Optional, records, thread start versus run, volatile, CompletableFuture and virtual threads.

Medium10 questions· 0 attempts

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Java Interview Preparation for BeginnersStep 28 of 38Read it in context