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Section 5 lesson 3

Journal Writing: 6:50 - 7:05
Prepare day for oracle on line course
Morning Lecture: 7:10- 7:45
Activity Assignment: 7:45 - 8:30

Finsh work not done for home work after Jornal exercise----
Review Answers to Section 5 Lesson 2 that you did for homework.

Review and take excellent notes. This chapter is full of important materials to build knowledge base to be successful with the next stages in our modeling careers.

• Work through the lesson, and watch the videos
• Try It/ Solve It

1. Activity: M:M Resolution (slide 10/12) Resolve the M:M between:

STUDENT and CLASS/ INTERPRETER and LANGUAGE/ For each intersection entity, think of additional attributes.

2. Activity: M:M in Global Fast Foods

You will be adding to the Global Fast Foods ERD. Here is what we’ve modeled so far:

How would you resolve the M:M between ORDER and FOOD ITEM?

How do you track the quantity of each food item ordered?

Revise the ERD accordingly.