In the Relational Model,many-To-Many Relationships Cannot Be Directly Represented by Relations
In the relational model,many-to-many relationships cannot be directly represented by relations the way 1:1 and 1:N relationships can.
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Q1: To represent a M:N relationship in the
Q2: The technique for representing E-R relationships in
Q4: Which of the following is true when
Q5: Which of the following is the correct
Q6: For a 1:1 relationship,the key of each
Q7: Microsoft Access uses the same pure N:M
Q8: When applied to 1:N relationships,the term "parent"
Q9: By default,Microsoft Access creates 1:1 relationships between
Q10: Relationships that are 1:1 do not require
Q11: Which of the following is the correct
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