Name a few IBM utility programs, and explain its function.
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How many types we can give input to JCL
Suppose a proc step has a DD statement like //ABC DD DSN=TEST.FILE1,DISP=SHR DSN=TEST.FILE2,DISP=SHR and the above DD name is overridden from the JCL as given below //procstepname.ABC DD DSN=TEST.FILE3 - Will the DD statement now have just TEST.FILE3 or it will be TEST.FILE3 and TEST.FILE2? Suppose if it is overridden twice like //procstepname.ABC DD DSN=TEST.FILE3 //procstepname.ABC DD DSN=TEST.FILE4 Will this give a JCL error? If not, what will be final output?
What is the function of dd disp parameter?
how can we merge two input files from two different jobs into one output file ? Please ans any one ASAP?
I have a file in which I have 20 records. I want my first record to go into file 1 and second record to go in second file. I want to copy the alternate records like this in the two output files. How can I do this using JCL?
There are 2 steps in a JCL. If the first step abends due to system or user abend and the second step has COND specified as EVEN or ONLY, will this step still be executed inspite of the abend in the previous step?
What is the function of //cntl statement?
is there any utility for restarting a particular step in jcl reply soon ?
can we have more than one job in a single job card that is we are specifying only one 'job' statement in the jcl.
Can a temporary dataset be converted to permanent dataset and vice-versa in the middle of a job ?
THERE IS ONE STEP AS BELOW: //STEPJS060 EXEC PGM=XYX, COND=((200,EQ,JS010),(0,NE,JS020.C),EVEN) COULD ANY ONE EXPLAIN HOW COND PARAMETER WORKS HERE? I AM CONFUSED BECOZ OF "EVEN".
what is A-MODE and R-MODE?