data sasdata.atlanta sasdata.boston work.portland work.phoenix; set company.prdsales; if region='NE' then output boston; if region='SE' then output atlanta; if region='SW' then output phoenix; if region='NW' then output portland; Which one of the following is true regarding the output datasets

technology programming languages

  1. No library references are required

  2. The datasets listed on all the IF statements require a library reference

  3. The datasets listed on the last two IF statements require a library reference

  4. The datasets listed on the first two IF statements require a library reference

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Correct Option: D

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