Science Fair Projects Ideas - Data integrity

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Data integrity

In telecommunication, the term data integrity has the following meanings:

  1. The condition that exists when data is unchanged from its source and has not been accidentally or maliciously modified, altered, or destroyed.
  2. The condition in which data is identically maintained during any operation, such as transfer, storage, and retrieval.
  3. The preservation of data for their intended use.
  4. Relative to specified operations, the a priori expectation of data quality.

Specifically, data integrity in a relational database is concerned with three aspects of the data in a database:

  1. Accuracy
  2. Correctness
  3. Validity


Sources

Science Fair Project Encyclopedia Contents Page
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.

Start by looking for your science kit review or science toy review. Compare prices but remember, Price $ is not everything. Quality does matter.
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