Which of the following is true about surrogate keys?
Match the business acronyms with the most appropriate adject…
Match the business acronyms with the most appropriate adjectives (two are distractors):
A 1-M relationship becomes a(n) _____ in the table correspon…
A 1-M relationship becomes a(n) _____ in the table corresponding to the child entity type when converted to a table design.
Maximum cardinality refers to ________.
Maximum cardinality refers to ________.
Given the functional dependency A → (B, C), B is a(n) ______…
Given the functional dependency A → (B, C), B is a(n) ________.
A determinant that determines all the other columns in a rel…
A determinant that determines all the other columns in a relation is a ________.
A 1-1 relationship is converted into _____ when converted to…
A 1-1 relationship is converted into _____ when converted to a table design.
Add the expressions with unlike denominators. +
Add the expressions with unlike denominators. +
Multiply. ∙
Multiply. ∙
Multiply and divide as indicated. ÷ ∙
Multiply and divide as indicated. ÷ ∙