Mainframe Interview Questions - JCL

1.Override


2.Concatenation

3.DCB & DISP Parameters

4.symbolic parameters

5.Job card - Positional and Keyword parameter

6.Sort jcl

7.PARM

8.SORTXSUM

9.Restart logic(Check point restart)

10.Procedures(Instream and Catalog Procedures)

11.JCLLIB, STEPLIB , JOBLIB, STEPCAT and JOBCAT

12.Compile JCL

13.While sorting how will u copy the duplicates to separate file

14.INREC and OUTREC

15.IBM utilities: IEBGENER, IEFBR14, IEBCOPY, IEBEDIT

16.COND and REGION

17.Referback

18.SYSOUT, SYSDUMP

19.SOC4,SOC7,SB37,SE37,S013,SOC1, S222 and S322 abend code

20.Passing values to cobol

21.DISP for Temporary dataset