ITS232: Chapter 1 – Homework

Due to missing posts TWICE in i-Learn, here, I post the task that every one must be completed. Please study Chapter 1 according to the topic given below and find as many as information you require to understand the topic. It is good if you find suitable examples to share with your friends.

Task 1

Discuss these terms below. Every answers must be supported with references. If you get the answers from Internet, text books, etc, please enclose the detail of your resources such as text book name, edition, url, etc.

1. Structural dependance VS Structural Independance

2. Data dependance VS Data Independance

Task 2

Discuss the terms below. It is good if you are able to find a very good examples to describe all terms below.

1. Data redundancy

2. Data inconsistency

3. Data anomaly

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