what are the isolation levels and where we use it in the db2
program
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Can printer files (having 133 characters) be of variable length?
How do you fetch current date in normal cobol pgm and in cobol-db2 pgm?
When we code these comp,comp1,comp-2,comp-3 and comp4 values. I know the differnece.I mean when we will prefer if it is new program.Explain in detail with memory examples. Thanks in advance.
what are difference organizations in cobol and access mode in cobol? can you expalin what organization means while declaring for ksds,esds,rrds?
01 x pic s9(8) comp. How will the following value be internally allocated '18787'
Can 88 level variable be declared in FD section..?
How can we know that cobol program is using report file or simple file....?
What is report-item in COBOL?
suppose there is one PF having two members PF1 PF2.PF has one unique key Emp ID.could you tell me uniqueness in PF will be effective across members as well ? assume emp iD 3333 is in member PF1 would same Emp id be exist also in member PF2 ?
consider the following FD FILE-1 01 REC-1 PIC X(80) ...... WORKING-STORAGE SECTION 01 W-REC PIC X(90) ........ PROCEDURE DIVISION FIRST-PARA ....... READ FILE-1 INTO W-REC AT END MOVE 1 TO EOF-FLAG which of the following is true with respect to the above? a.REC-1 will contain nothing and W-REC will contain the contains of the record read b.REC-1 and W-REC contain the same data c.syntex is invalid and error will occur d.REC-1 and W-REC must be of same size
How did the release of cobol/370 version 1.3 improve the performance of release 1.1?
if we have a 10 steps how to override the 4th step in jcl?