True/False
When converting a narrative problem into an ERD,the narrative usually is a good source from which to derive relationships between entity types.
Correct Answer:

Verified
Correct Answer:
Verified
Q38: In refining a data model,you should generate
Q39: A primary key for an entity type
Q40: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -In
Q41: When performing narrative problem analysis,besides identifying primary
Q42: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming
Q44: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -In
Q45: In converting an ERD into a set
Q46: When refining a data model,_ attributes (attributes
Q47: The Unified Modeling Language:<br>A) Emphasizes processes rather
Q48: A common design problem in an ERD