True/False
When transforming supertype/subtype entities into a relational database design,an entity is created for the supertype only.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q42: One of the important properties of an
Q43: An ID-dependent table can be used to
Q44: A data constraint is a limitation on
Q45: When transforming supertype/subtype entities into a relational
Q46: In 1:N relationships,the table on the "one"
Q48: To represent an N:M relationship in a
Q49: A default value is the value the
Q50: How are one-to-one recursive relationships addressed using
Q51: Which of the following is not true
Q52: In a 1:1 relationship,the foreign key is