While designing vsam files,what is the best way to choose control interval size for the data and the index?
1 5310
Define a path?
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
if you wish to use the rewrite command how must the vsam file be opened?
What is a ci split?
Define dynamic processing?
Explain the device independent method to indicate where a record is stored?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
what do you mean by the repro command?
Define base cluster?
Discuss record management in vsam?
What is a lds (linear data set) and what is it used for?
Explain the purpose of the file status clause in the select statement?
What are the different parameters that are used in vsam?
Explain the biggest disadvantage of using a vsam dataset?
What is the device independent method to indicate where a record is stored?
