What is data independence ?Illustrate the concepts oflogical data inde

1.	What is data independence ?Illustrate the concepts oflogical data independence and physical data independence with example?
Answer» Answer: DATA independence is the type of data transparency that MATTERS for a centralized DBMS. It refers to the immunity of user applications to changes made in the definition and organization of data. Application programs should not, ideally, be EXPOSED to DETAILS of data representation and storage.

What is data independence ?Illustrate the concepts oflogical data independence and physical data independence with example?

Answer»

Answer:

DATA independence is the type of data transparency that MATTERS for a centralized DBMS. It refers to the immunity of user applications to changes made in the definition and organization of data. Application programs should not, ideally, be EXPOSED to DETAILS of data representation and storage.

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What is data independence ?Illustrate the concepts oflogical data independence and physical data independence with example?

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