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...

  1. Categories >> Software >> Databases >> Oracle >> Oracle General
  2. Suggest New Category

what is data independence exactly? give an example

Question Posted / guneetinder singh

Answer Posted / guneetinder singh

Data independence means when we bring out changes in lower
levels then upper level does not feel any affect.
i.e. changing internal level does not affect conceptual level.

Is This Answer Correct ?    77 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain what are the advantages of views?

1013

Explain the use of online redo log files in oracle.

991

Explain do view contain data?

940

How do I manually uninstall oracle client?

1024

What is meant by joins? List out the types of joins.

957

Explain the use of parfile option in exp command.

988

Difference between pre-select and pre-query

1028

What is Java Pool in Oracle?

1090

how can we store any pdf file in oracle

2094

1) Does oracle have any table which contain all the exceptions and it's code internally?

1696

How to get maxsal , minsal, ename department wise in single query

1499

Please explain oracle left join with an example?

958

What are the differences between char and nchar in oracle?

1021

How do I find my oracle client driver version?

970

how to clone 9i Database on to 10g Database.

2285