Answer Posted / saisankar

there are two ways to send data to the application prog.
1)parm (for small amount of data)
2)sysin(for large amount of data)

1)parm: is used to send the data to application prog
(eg;.cobol)

upto 100 characters.

2)sysin:is used to send the data to application prog
(eg;.cobol)

large amounts.

What is jcl in mainframe, and how many types of jcl statements are there for a job?

1246

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How can an in-stream dataset be terminated?

1392

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Explain the function of the dd dcb keyword?

1320

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when does a dataset go uncataloged?

1356

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Explain how can the attributes of one sms dataset be copied to another dataset?

1262

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How do you access an uncatalogued dataset in a jcl?

1270

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How to code these statements in JCL: CLEANUP INITIAL(NO) RESTART(NO) DYNALLOC(NO) job definition..?

2319

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What is timing concept in mainframe?

2264

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in a jcl, a large volume dataset is loaded to a table using bmcload in step1 and an image copy of the loaded table is taken using bmccopy in step2. Step2 abends because the image copy dataset cannot hold the volume of the table. How can this be rectified?

1338

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Explain how can an in-stream dataset be terminated?

1406

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Define concatenating?

1147

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What is the function of the dd dcb keyword?

1395

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Differentiate between the joblib and the steplib statements?

1516

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what are JCLLIB and STEPLIB in JCL?

1227

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How can the attributes of one sms dataset be copied to another dataset?

1475

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