due tonight

profileshaon_5

Write a 200- to 300-word short-answer response for the following:

  • What are some issues when working with a many-to-many relationship? Provide some examples. 

Write a 200- to 300-word short-answer response for the following:

  • Think of a situation where null value should be allowed and a situation where it should not be allowed. What are the consequences of inappropriate null settings?

 

 

    • 9 years ago
    • 5
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    • attachment
      data_type.docx
    • attachment
      designing_a_database.docx
    • attachment
      many_to_many_relationships.docx
    • attachment
      null_value.docx