Which of the following will enhance the efficiency of the jcl?

  1. INCLUDE COND = (10,3,CH,EQ,C'YES') SORT FIELDS = (1,5,CH,A)

  2. SORT FIELDS = (1,5,CH,A) INCLUDE COND = (10,3,CH,EQ,C'YES')

  3. Order doesn't matter

  4. INCLUDE COND = (10,3,CH,EQ,C'YES') SORT FIELDS = COPY


Correct Option: A

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