You are asked to optimize the fork join job design in the exhibit. This job uses the sort aggregator and a left outer join on the ZIP code column. Currently all partitioning is set to "Auto" and…

Question

Exhibit

Options

• AUse Entire partitioning on the input links to the Aggregator and Join stages.
• BHash partition and sort on ZIP code column on the input links to the Aggregator and Join stages.
• CHash partition and sort on ZIP code column prior to the Copy stage and use entire partitioning on the
• DHash partition and sort on ZIP code column prior to the Copy stage, and use same partitioning on the

• A
  15% (6)
• B
  5% (2)
• C
  7% (3)
• D
  73% (30)

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