Question

Which of the following term is best defined by the statement: “CASE tools and the target applications are isolated from physical storage so they are not affected when the hardware configuration is changed.”?

(a) Non-redundant data storage

(b) Data independence

(c) Data dependence

(d) Ad Hhoc data queries and reports

I got this question by my school teacher while I was bunking the class.

This intriguing question originated from Computer Aided Software Engineering in division Software Engineering types of Software Engineering

Answer 1

The correct answer is (b) Data independence

For explanation I would say: None.