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What is IDCAMS ?
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Answer / nikki
IDCAMS is an IBM utility that allows you to create and
manipulate VSAM data sets. It has several commands. You can
use the REPRO command of IDCAMS to copy VSAM and non-VSAM
data sets, VSAM clusters, and alternate indexes.
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / guest
IDCAMS is the Access Method Services program. You run the
IDCAMS program and supply AMS commands thru SYSIN. (examples
of AMS commands are DELETE, DEFINE, REPRO etc..).
| Is This Answer Correct ? | 6 Yes | 0 No |
What is a base cluste?
Would you specify FREESPACE for an ESDS?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
If you wish to use the REWRITE command haw must the VSAM file be opened?
how can we convert esds to lds?
What are the distinctive features of a ksda, key sequenced dataset?
Explain the difference between lds and esds?
What is the difference between CI( Control Interval)and CA (Control Area)?
How to get the last record in vsam file in cluster?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
How can you create a VSAM dataset? Can you write a JCL for it?
How vsam datasets are cataloged?
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