Is it slower if you access a record through alt index as compared to primary index?
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When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????
Discuss record management in vsam?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
Describe the uses of ams?
While designing vsam files,what is the best way to choose control interval size for the data and the index?
How Vsam was evolved? What was the equivalent file for ESDS,KSDS and RRDS prior to evolution? What were their disadvantages of those file which leads to evolution of ESDS,KSDS and RRDS files ?
Using alternate indexes in batch program?
What is a base cluste?
How many buffers are allotted to VSAM KSDS and ESDS?
What are the optional parameters to the input dataset While loading the empty cluster with the data records?
explain how many ways you can load data in a vsam cluster?
Differentiate between control interval (ci) and control area (ca)?