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hi. This is Ram.i have one doubt.why can't we display comp-3 variables directly? let me answer quickly plez........
1 5972In COBOL CALL-CALLING,if a program A is calling 3 sub- programs, dynamically, then it is said sub-programs will always will always in Initial Mode. My question is : Do we need to code CANCEL or (IS INITIAL) for dynamically called sub-programs or it is the property of Dynamically called pgms so every time sub-pgms are called they will be in initial mode. ***This question is only Dynamic call****, Please reply. Thank you in advance.
4 9908can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
2 7405what is the steps followed in EXPLAIN Process or EXPLAIN command. (Explain is for identifying the optimized access path but how or what is the steps for doing the EXPLAIN)
IBM,
4 9204can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
3 9178When we create a physical dataset we specify dcb parameter block size.What is the use of Blocking?
4 8116In a proc i will concatinate 4 dd statements.i want to overide 3 dd statement through jcl how?
3 7886We are using 2 files , file one has data, file two is empty.Using jcl how can we find the other file is empty?
9 23996how can you copy records present in a flat physical file to a database file(physical file).please explain in rpg400 with a simple example
CTS,
1 5687
What is mainframe testing?
what methods are available for persisting records in an idms database?
what is meant by dirty read in vsam?
What are the different versions of gdg named?
What is the abend command?
How does a cursor work?
Where do you specify them?
What do you mean by rollback?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
What is the difference between external and global variables in COBOL?
what are JCLLIB and STEPLIB in JCL?
Write the code to count the sum of n natural numbers.
What will happen if both steplib and joblib are specified?
I have mainpgm(abc) this is the only cobol pgm(non-db2).And this pgm calling subpgm name "acd" this also only cobol(non- Db)and this pgm calling some other subpgm this pgm has cobol-db2 pgm. 1) IF you calling static mode how to run and how to compile? 2) IF you calling dynamic mode how to run and how to compile? plz suggestion me.
Differentiate between ci split and ca split?
