Purchase Solution

data independence

Not what you're looking for?

Ask Custom Question

#1. What is meant by data independence? Explain your answer.

#2. Identify two benefits of separating application software from the database management system.

Purchase this Solution

Solution Summary

The solution describes what is meant by data independence and identifies two benefits of separating application software from the database management system.

Solution Preview

"Data independence can be defined as the ability to change a scheme definition in one level without affecting the definition of scheme in higher level."

It is basically a type of database management that allows separation of data from the programs that use the data to ensure that data cannot be reorganized or redefined by such programs. In other words, it allows for security, stability ...

Solution provided by:
Education
  • BCom, SGTB Khalsa College, University of Delhi
  • MBA, Rochester Institute of Technology
Recent Feedback
  • "Thank you. "
  • "Thank you"
  • "Thank you. I got 20/20 last week for my discussion you help me out with."
  • "Thank you. Great Job. "
  • "Thank you. Great Job. "
Purchase this Solution


Free BrainMass Quizzes
Javscript Basics

Quiz on basics of javascript programming language.

Basic UNIX commands

Use this quiz to check your knowledge of a few common UNIX commands. The quiz covers some of the most essential UNIX commands and their basic usage. If you can pass this quiz then you are clearly on your way to becoming an effective UNIX command line user.

Excel Introductory Quiz

This quiz tests your knowledge of basics of MS-Excel.

Basic Computer Terms

We use many basic terms like bit, pixel in our usual conversations about computers. Are we aware of what these mean? This little quiz is an attempt towards discovering that.

C# variables and classes

This quiz contains questions about C# classes and variables.