Answer Posted / anna
sequential processing after random retrival
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in a cobol select statement, can you tell what is the organization for a ksds?
difference between vsam and database tables
what do you mean by gdg in vsam?
what do you mean by a upgrade set in vsam?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
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 information stored in ci?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
Explain the process in which flat files are converted into vsam files?
what will happen when you try to open an empty vsam file in a cobol program for input?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
What are the common vsam error conditions and codes?
Is it slower if you access a record through alt index as compared to primary index?
Explain about the file objects in vsam?
What is a vsam dataset?
