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What is a CI, control interval?
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Answer / guest
A control interval is the unit of information that VSAM
transfers between virtual and auxiliary storage.
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Answer / ram
C.I: where the records are inserted in VSAM,which has 4
components viz; 1.)FREE SPACE 2.)DATA 3.)RDF 4.)CIDF
C.A: Have more than one C.I(Control Interval).
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Answer / sandhya
it is a place where you can store data.it contains a
LR,RDF,CIDF,LMT,RMT.and unused space only for ksds.
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In a file(PS), we dont know how many records are there. requirement is divide half n half the records n insert into 2 another files(PS).
how to see the last records in vsam dataset??
What is the maximum record length for the VSAM dataset?
what is a base cluster in vsam?
in a cobol select statement, can you tell what is the organization for a ksds?
Explain the process in which flat files are converted into vsam files?
what do you mean by idcams? Explain its purpose?
What is a lds (linear data set) and what is it used for?
What is the use of access method services in vsam?
By looking into JCL can we identify the dataset is VSAM (VSAM dataset supposed to be a input dataset).In this scenerio how will we identify the dataset is VSAM ?
5 Answers Cognizant, EDS, Shridhar,
What is a base cluste?
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now ?
COBOL 
