IBM
C2180-317 · Question #66
An application server is hung and has to be killed and restarted by the administrator. In order to troubleshoot the server hang problem, the administrator decides to reproduce the hang condition and…
The correct answer is D. Wait for the thread monitor to signal a possible hung thread, then take three thread dumps several. See the full explanation below for the reasoning.
Question
An application server is hung and has to be killed and restarted by the administrator. In order to troubleshoot the server hang problem, the administrator decides to reproduce the hang condition and trigger thread dumps for further analysis. What is the most effective way to collect the thread dump data?
Options
- ATrigger one thread dump before and one thread dump after the server restart.
- BTake three consecutive thread dumps 10 seconds apart immediately after the server restart.
- CAfter server restart wait for the thread monitor to create the first thread dump, then take two more.
- DWait for the thread monitor to signal a possible hung thread, then take three thread dumps several
How the community answered
(32 responses)- A3% (1)
- B6% (2)
- C9% (3)
- D81% (26)
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