Explain referential integrity?
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difference between wrkobj & dspobjd?
execution of a subordinate module is caused by the use of the cobol verbs ------------in the superior module
Is the order of the when clause important in an evaluate statement? Is the order of the when clause significant in an evaluate statement?
Explain isolation level?
What is the use of base and index registers in the IBM 360/370 processor?
When the job statement is used?
what is copybooks ? structure of copybook and fillers in copybook ? purpose of using copybook ?
What is the mainframe computer?
how can we repair a soc-7 error?
Please any one can tell me,What are the tools for pl/1 project in real time scenario?(what are the version control,debugging and files related tools)?
Define where and its usage?
How are type 1 and type 2 indexes different?