JVM Architecture · interview question
Which JVM diagnostic tool can be used to obtain a thread dump?
Multiple choiceMediumchapter-14-curatedpremiumjvm-architecturemetaspace
Answer and explanation
Correct answer
D. Jstack
Why
jstack is a diagnostic tool used to obtain a thread dump of a running Java application. It provides information on the active threads and their stack traces, which is useful for analyzing deadlocks and performance issues.
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