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Java Concurrency
Why Shared State Breaks

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Q 01/ 05AdvancedQuestion 1 of 5. 0 correct, 0 incorrect.

Match each situation to the tool that fits it.

A flag written whole by one thread and read by many
One value incremented from many threads
Two fields that must always agree with each other

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For Hugin I fear lest he come not home, But for Munin my care is more.

Grímnismál 20 · tr. Bellows, 1923

Updated: 25 Sept 2026
Licence: CC BY-SA 4.0

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