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what is the difference between vsam and dataset how do u
create vsam dataset which file you r used?
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Answer Posted / mahesh
data sets are two types
1 vsam data sets
2 normal datasets
vsam data sets are called asa clusters here records are
saved in the control intervals(CI)
but in normal data sets records are entered in blocks
| Is This Answer Correct ? | 4 Yes | 0 No |
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explain how do you define a gdg in vsam?
Explain the function of entry-sequenced data set?
What is a ci split? What is a ca split?
What are the different commands used in idcams for 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
name the utility program closely associated with vsam?
What makes vrrds different from vsam?
What is speed parameters in define cluster command?
On which dataset you can have alt index?
Explain the significance of the shareoptions parameter?
what is a base cluster in vsam?
what will happen if there is no secondary allocation made for datasets?
how do you create an alternate index ?
what are the codes returned by the ams (access method services) command during the execution in vsam?
explain in brief how are different versions of gdg named?
