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IBM Mainframe JCL Statements and Parameters

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Multiple Choice

Which of the following is true ?

  1. Under no circumstances must a DD statement precede an EXEC statement.
  2. The OPERATION JOB can be coded in position 4.
  3. An OPERATION can be coded beyond position 72, as long as it starts before position 72.
  4. A JCL OPERATION must be followed and preceded by at least one blank.
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