Difference between LINK and XCTL.
Mainframe Engineer Interview Questions
323 mainframe engineer interview questions shared by candidates
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Describe sql with inner join
JCL all topics COBOL files and access modes DB2 joins and pre compilation process Some real time scenarios on restart and cond
Sort,Redefine,Rename,cond,null indicator,sql error code, restart logic.
SOC7 abend and how to solve that.
File declaration in COBOL How to pass parameters to COBOL from JCL What is joblib, steplib and jcllib How to execute a step in jcl What is positional and keyword parameters What is typrun parameter Use of linkage section
1-Your past Experience 2- past projects 3- tools worked on and exposure to technologies 4-migration to cloud technologies
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they are concentrating on jcl cobol and db2,so the interview was fully on db2 sql querries...
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