Multiple Choice
Design documentation:
A) Should explain subtle design decisions
B) Should describe incompleteness and inconsistency in specification requirements
C) Should communicate the database design to other interested parties throughout the lifetime of the database
D) All of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Whenever an entity can exist in multiple
Q10: One important reason for documenting design decisions
Q11: Primary keys for entity types:<br>A) Can be
Q12: In data modeling:<br>A) More than one alternative
Q13: Both SQL:1999 and the Relational Model directly
Q15: Converting an optional 1-M relationship into a
Q16: When a 1-1 relationship is converted into
Q17: During narrative problem analysis you should look
Q18: Relationships often appear as _ connecting nouns
Q19: In converting a generalization hierarchy in an