Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is control interval(CI) and control Area(CA)

Answer Posted / pratheep

CI:

VSAM stores records in the data component of cluster in
units called control interval.CI is the VSAM equivalent for
a block and the unit of data that is actually transmitted
when the records are read or written

CA:
CA is the fixed length unit of DASD storage containing
number of CI

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

explain in brief how you can create a vsam file?

1140


What is the biggest disadvantage of using a vsam dataset?

1134


How do you calculate record size of an alternate cluster?

1140


what is the purpose of the verify function of idcams?

1056


Why is it required to have a keyed directed retrieval?

1025


What is the purpose of idcams?

1049


what do you mean by a vsam split?

1088


What is a ci split?

968


What is a ca split?

1083


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.

2424


What makes vrrds different from vsam?

1245


what are the codes returned by the ams (access method services) command during the execution in vsam?

1290


what do you mean by a shareoptions parameter (shr) in define cluster command?

1311


What is recovery parameters in define cluster command?

1058


we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.

1328