In job processing, what happens in execution stage?
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How to print data of sequential file to Spool..?
Why block size is multiple of lrecl in jcl?
How much space OS allocates when you create a PS or PDS?
Explain in DD statement what is the use of DCB parameter?
TIME parameter in JOB statement or EXEC statement specifies What type of time (CPU time or execution time)?
can we bowse or edit the GDG dataset if it is a tape entry?
Explain concatenating datasets?
//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 /*
What are the keywords associated with DCB? How can you specify DCB information? What is the OS precedence for obtaining that DCB information, ie. where does the system look for it first?
we define the array like this 01 array 02 veg occurs 10 times 03 days occurs 6 times 04 cost pic 9(5). but why don't we write it as 01 array 02 veg occurs 10 times 03 days occurs 6 time 04 cost pic 9(5). is there any error will occur ,what is it? and why don't 01,02,03 not contain picture clause? if we put pic in those is there any error will occur what is it will occur?
what are the options in file-aid to edit vsam dataset and to compare data sets.
What is a GDG? Why do we go for a GDG ? utility used to create GDG?