Question: Describe data administration, database administration and data dictionaries. Describe the responsibilities of data administration. Describe the concept of metadata and four kinds of data dictionaries,

  1. Describe data administration, database administration and data dictionaries. 
  2. Describe the responsibilities of data administration. 
  3. Describe the concept of metadata and four kinds of data dictionaries, the passive data dictionary, the active data dictionary, the relational catalog, and the data repository. 

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