Answer Posted / kranthi kumar m

parm is a activity level parameter,it i used to pass maximum
100 characters of data from jcl to cobol program,and it is
mainly used when we want to pass date n time..... if we want
to pass large volumes of data we dn't use pam parameter
instead of it we use 'sysin dd*'

Explain the function of the dd dcb keyword?

1233

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What parameter of the job statement is used to limit the cpu time consumed by the job?

1263

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Explain the purpose of the dd keylen parameter?

1148

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How do you create a temporary dataset?

1162

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What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?

2535

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

1419

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How to remove the spaces at end of each record in the output file Via COBOL program? note: The file has a VB length ----TRY

1360

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if we want to use a gdg which is already created by some job, then how to use the reference of the last generation in a jcl?

2278

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Explain the job statement in jcl?

1147

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//S10 EXEC PGM=ICETOOL //TOOLMSG DD SYSOUT=* //DFSMSG DD SYSOUT=* //CON DD DSN=VAR.INPUT1,DISP=SHR // DD DSN=VAR.INPUT2,DISP=SHR //OUT DD DSN=VAR.OUTPUT,DISP=(NEW,CATLG,DELETE), // SPACE=(CYL,(5,5)),UNIT=SYSDA //TOOLIN DD * * Splice the needed data from the two VB files together SPLICE FROM(CON) TO(OUT) ON(5,5,CH) WITHALL - WITH(12,5) WITH(22,20) VLENMAX /*

1439

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What do we mean by 'Virtual storage' for a dataset and for a JOBSTEP ? What is the significance of the following statement for a programmer 'Virtual storage results in program addresses being independent of the addresses that actually exist in a computer' ?

2014

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How can an in-stream dataset be terminated?

1327

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What is the purpose of dd dummy statement?

1441

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Name the statement which can be used to send data to another mvs jes3 node?

1166

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Explain the purpose of dd dummy statement?

1200

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