what is data independence exactly? give an example
Answer Posted / noor alam
The separation of data descriptions from the application
programs (or user-interfaces) that uses the data is called
data independence.
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
How to speed up webrick?
How to name query output columns in oracle?
Can I create users through internet explorer in oracle 10g?
How to bring a tablespace offline?
What is the use of aggregate functions in oracle?
What types of joins are used in writing subqueries?
How to see the table columns used in an index?
What is a table index?
What happens if the imported table already exists?
What is raw datatype?
src name sex a,male b,female c,male d,female Required output : male female a,b c,d tried pivot but was not successfull select * from src pivot (max(name) for sex in ('MALE','FEMALE'));
What is the difference between view and materialized view in Oracle?
What are the advantages of oracle?
What is a trigger oracle?
How to execute the package in oracle?