Mainframe, MVS and zOS Discussion

Hi,

Could anyone please help me in guiding that what are the frequently or mostly asked Mainframe interview questions for someone 3.5+ years experienced? Any help in this regard is highly appreciated.

Hi, One of my Input file is : Robert 26 male Ronald 24 male Jennifer 22 female Second Input file is: 1245 Robert Newyork 26 AMEX 1237 Jennifer Nevada 22 RBS 4356 Ronald Arizona 24 Fox Output file should be: 1245 Robert Newyork 26 AMEX male 1237 Jennifer Nevada 22 RBS female 4356 Ronald Arizona 24 Fo...

I was asked if we can delete a record from ESDS? I said , No, we cannot delete a record from ESDS. To this interviewer said, have you ever tried it? I replied no. I never needed such a logic in my programs. But I have read about this that we can not delete a record from ESDS data sets. "That's ...

Hi,

How does JESMSGLG, JESJCL and JESYSMSG differs from each for a particular job? JESJCL shows the JCL but other two seems to convey the same thing? Is there any reason that they are categorized differently?

Thank you all.

I also got a note from Anuj on my PM to start with http://www.redbooks.ibm.com/redbooks/pdfs/sg246366.pdf.

Thanks again.

I'm from Punjab in India.

Hi,

I'm working with Mainframes for 1 year. I've worked in COBOL, JCL and DB2.

How can I become more efficient in these technologies? Please share your experience.

Found you on google while searching for "ibm mainframe forum".