A theoretically pure relational database should never allow a null value in a table.
Correct Answer:
Verified
Q10: Implementation compromises are made only at the
Q11: Exclusion of an entity or relationship because
Q12: Conceptually congruent events are pairs or groups
Q13: A compromised implementation in which conceptually congruent
Q14: A compromised implementation in which tasks are
Q16: Reduction of query complexity is one reason
Q17: Inability to enforce referential integrity is a
Q18: A database table to which the event
Q19: A database query to calculate the quantity
Q20: Because most resources flow between business processes,
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents