In sms datasets, what is the function of the dd mgmtclas keyword?

1409

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Where can program checkpoints be stored for use in a restart?

1456

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How can values be passed from the job stream to an executable program?

1469

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What is concatenating?

1103

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What is the function of //jcllib statement?

1343

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What statement marks the beginning of a job step; assigns a name to the step; identifies the program or catalogued or in-stream procedure to be executed in the step?

1121

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Why block size is multiple of lrecl in jcl?

1441

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What is the function of the steplib dd statement?

1222

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How can a stopped job be started again?

1217

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What statement marks the beginning of an in-stream or cataloged procedure in jcl and assigns default values to parameters defined in the procedure?

1338

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If a (+1) generation dataset is created in the first step of a job, how can it be referenced in later steps of the same job for input?

1345

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What is the function of a dd statement?

1229

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Must tape dataset definitions include vol=ser specifications?

1749

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Which dd parameters are required?

1211

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How is the record format of an output dataset specified?

1172

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