Multiple Choice
When constructing an ERD from a problem narrative:
A) You can derive relationships but not cardinalities from the narrative
B) You can derive cardinalities but not relationships from the narrative
C) You can usually derive both relationships and cardinalities from the narrative, but sometimes they are incomplete
D) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q62: A common design error is to leave
Q63: Repeating the information already contained in an
Q64: For relationship _,you should look at the
Q65: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming
Q66: One common refinement to an initial ERD
Q68: In a narrative,you should look for _
Q69: The basic rules for converting an ERD
Q70: _ should include justification for design decisions
Q71: In the absence of indication of minimum
Q72: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming