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Concurrency basics · interview question

How does the synchronized keyword affect the performance of a Java application?

Multiple choiceEasychapter-15-curatedpremiumconcurrencysynchronized-and-locks
Choose one answer
Answer and explanation

Correct answer

D. It can reduce performance due to thread contention.

Why

The synchronized keyword can lead to reduced performance due to thread contention, as threads may have to wait for the lock to be released before proceeding.

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