Differentiate between cs and rr isolation levels? Where do you specify them?

816

Have you caused any huge mistakes for the bank?

683

how you will find an error which is not in the first page of the subfile without using rolldown key?

745

What is the motivation behind coding class parameter in job statement?

883

can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

2116

how can I tell when to replace the array?

888

how do you read data area in an rpg program?

1445

whats the diff bw the evaluate also and and?

2059

I want to JCL sort for Non-COMP and COMP-3 fields SORT FIELDS=(1,5,A,6,11,A,12,11,A,19,1,A,20,1,A),FORMAT=BI,EQUALS Length of comp bytes is 11 bytes which start at 6byte and 12 byte considering 11 bytes in comp-3 is 6 bytes. Can anyone tell if the above sort work SORT FIELDS=(1,5,A,6,6,A,12,6,A,19,1,A,20,1,A),FORMAT=BI,EQUALS does not works OK

1696

What are the key features of adabas database system?

668

When you specify multiple datasets in a JOBLIB or STEPLIB, what factor determines the order?

1133

what is the difference between seton lr and retrn?

1594

what is scan and xlate?

1423

Describe the uses of ams?

746

what are the various stages of job processing?

983