Explain index cardinality?
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What do you mean by linkage section?
execution of a subordinate module is caused by the use of the cobol verbs ------------in the superior module
by using xpeditor if we want to debug the subpgm, how can you code in x-ped for mai-pgm n sub-pgm ?
How do you handle exceptions PL/1?
What is the need of running runstats in the test environment?
List the type of locks and explain each of them.
Write about the self-referencing constraint?
What is the mainframe computer?
what difference exists between control area and control interval?
How do you use sub-string as a Pseudo-variable in PL/1? How can we use the variables?
Explain the meaning of spufi?
difference between wrkobj & dspobjd?