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CCD-410 · Question #37
CCD-410 Question #37: Real Exam Question with Answer & Explanation
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Question
Assuming default settings, which best describes the order of data provided to a reducer's reduce method:
Options
- AThe keys given to a reducer aren't in a predictable order, but the values associated with those keys
- BBoth the keys and values passed to a reducer always appear in sorted order.
- CNeither keys nor values are in any predictable order.
- DThe keys given to a reducer are in sorted order but the values associated with each key are in no
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