Answer Posted / 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 |
Post New Answer View All Answers
What is the main function of linear dataset?
What is control interval?
What is the use of access method services in vsam?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
Explain about the file objects in vsam?
name a few common vsam status codes?
State the differences between vsam and non-vsam files?
what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
what is buffering and how does it apply to vsam files ?
Differentiate between control interval (ci) and control area (ca)?
what do you mean by the repro command?
how can you copy to a vsam cluster?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
What is the main purpose of having user catalog in vsam?
what do you mean by a upgrade set in vsam?
