IBM
C2090-303 · Question #139
C2090-303 Question #139: Real Exam Question with Answer & Explanation
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Question
You are experiencing performance issues for a given job. You are assigned the task of understanding what is happening at run time for that job. What step should you take to understand the job performance issues?
Options
- AReplace Join stages by Lookup stages.
- BRun the job with $APT_TRACE_RUN set to true.
- CRun the job with $APT_DUMP_SCORE set to true.
- DReplace Transformer stages with custom operators.
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