What is timing concept in mainframe?


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More JCL Interview Questions

How do you submit a JCL under CICS environment ?

1 Answers   IBM,


Can we use two or more SYSPUNCH DD statements in a JCL for multiple unload (SYSREC00 & SYSREC01)..?

1 Answers  


What is STEPLIB, JOBLIB? What is it used for?

2 Answers  


what is fixed length and variable length and difference between them

1 Answers   CGI, Wipro,


If a field is declared as a comp-3 field and if we want to sort a dataset based on this field, then how will the sort card be??? e.g- if we want to sort by a field which is defined as a PIC X(5) then we will mention - sort fields=(1,5,ch,a). Likewise if a field is defined as PIC S9(10)COMP-3 then in this case how will the sort field be defined (because in this case a sign is also involved)???

8 Answers  






What methodology can be adapted to transfer data to a program that is coded using the exec statement?

0 Answers  


Using DELETE what type of file can you delete? a)SEQUENTIAL FILE B)INDEXED FILE C) D) Some options were there..i cant remember

3 Answers   HSBC,


What is catelog procedure and how many catelog procedure to use in one job?

2 Answers   Infosys,


What all are the changes to be made in JCL so as to do testing?

2 Answers   TCS,


What are the parameter we cannot use in procedure?

0 Answers  


I have a job which is a long-running one. Processes millions of records. Due to some run-time problem (not a problem due to the job/data) the job abends.What needs to be done to make the job complete successfully.

4 Answers   TCS,


why jobstep can't be more than 255 and for GDG has max limit 255 . Is there any relation between the two

1 Answers   IBM, Perot Systems,


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