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IBM Mainframe Utilities and COBOL Programming

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Multiple Choice

Which is the correct ASCII collating sequence?

  1. spaces, special characters, 0-9, A-Z, a-z
  2. spaces, a-z, A-Z, 0-9, special character
  3. a-z, A-Z, 0-9, spaces, special characters
  4. 0-9, special characters, spaces, a-z, A-Z
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