error code 7030 cpf7030 what is the level check error
10. Why mainframe testing is so important? Give any three advantages of Mainframe Testing?
how can u view a vsam file using file-aid
what is difference between file-aid tool and file-aid utility?
What is meant by an isolation level?
how to get last 100 records in file-aid?
Describe the benefits of drda?
subscripting can be said as A) subscripting enables us to write a move compact code in the procedure division. B) subscripting enables us to refer to any element of a table by the same data name with the facility of identifying a particular element through the values of subscript. C) Subscripting reduces the no of entries to be included in the data division D) subscripting enables us to use loops in the procedure division
what is the msg id for OPNQRYF?
Explain index cardinality?
Can you define a gdg?
What is the mainframe testing?
State the difference between jes2 and jes3?