While designing vsam files,what is the best way to choose control interval size for the data and the index?
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name a few common vsam status codes?
is it slower if you access a record through alternative index as compared to primary index?
what is meant by s0c-07 system abend codes?
what are the codes returned by the ams (access method services) command during the execution in vsam?
OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output
what are the different types of vsam files available? Explain them
is delete operation supported in an esds? Is rewrite operation possible in esds?
what do you mean by the cobol record key clause in vsam?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
what are the additional information you should give in the dd statement while defining the next generation of a gdg?
in a cobol select statement, can you tell what is the organization for a ksds?
what will happen if there is no secondary allocation made for datasets?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
explain the differences between vsam and non-vsam files
difference between vsam and database tables
