Multiple choice technology architecture

Database modelling:

  1. is achieved using an information flow digram

  2. uses a dataflow diagram

  3. is necessary to remove database anomalies through normalization

  4. is the same as process modelling

  5. is all of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Database modeling is essential for structuring data to eliminate anomalies (insertion, deletion, and update problems) through the normalization process. It creates a logical blueprint that ensures data integrity and efficient storage, distinct from process modeling which deals with data flow and processing.

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