Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between CI( Control Interval)and CA
(Control Area)?
- 3 Answers
- 14755 Views
- Infosys, TCS, I also Faced
- E-Mail Answers
Answer Posted / rameez akhtar
In vsam data sets data is stored in CIs & CAs, CI is small
unit and CA is big unit, a ca contain more then one CIs, CI
have four components
Data
CISF
RDF
Free space
CA also have free space in between records, that space is
used when new records added to the data set can not fit in
the free space of CIs.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Tell me how many alternate indexes you can have on a dataset?
How is record management performed in vsam?
explain in brief what are the 3 types of vsam files?
Explain the purpose of the file status clause in the select statement?
name a few common vsam status codes?
explain the information contained in ci
Describe the uses of ams?
Would you specify freespace ce for an esds?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
Explain the index set?
Explain about the file objects in vsam?
What is a ci split? What is a ca split?
Why is it required to have a keyed directed retrieval?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
what are the codes returned by the ams (access method services) command during the execution in vsam?
