Solved

Converting an Optional 1-M Relationship into a Table Results in Easier

Question 15

True/False

Converting an optional 1-M relationship into a table results in easier query formulation and faster query execution.

Related Questions

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

Q14: Design documentation:<br>A) Should explain subtle design decisions<br>B)

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

Q20: Figuer: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4814/.jpg" alt="Figuer: -Assuming