Multiple choice technology mainframe

6.--------- Field contains only an asterisk?

  1. Operation field

  2. Parameter field

  3. Label field

  4. Comments field

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In JCL, placing only an asterisk in the parameter field serves as a special marker. It's used to indicate parameter omission or null parameter specification in certain JCL statements like DD statements.