What is the purpose of a class diagram

Assignment Help Operation Management

Reference no: EM131856806

1. What is the purpose of a class diagram?

2. What is a primary key?

3. What is multiplicity and how is it shown in a class diagram?

4. What are the advantages of relational databases.

5. Adapted from the examples we did in class, identify the relationship between the following five entities. Follow the example as shown below. Write down assumptions or business rules that affect your decision. Draw UML class diagram with sample properties for each class. Be sure to include minimum and maximum values.

6. A small company makes winter gloves for men and women. Originally, the gloves were woven wool, but recently the company has also added leather gloves and might consider synthetic materials in the future.

The woolen gloves come in a variety of colors. Sizes are typically small, medium, and large which are slightly different for men and women (largely in terms of finger length). The factory also produces different styles which tend to be variations in length of the glove, cuffs, or designs in the stitching or emblems. The company needs a database to track the orders.

Create the class diagram and the tables in table notation for this glove manufacturing company based on their business rules. Pay attention to many-to-many relationships. As we discussed in class especially in this level there is not just one answer. You have to justify the decisions you made for the classes and the relationships.

Attachment:- class diagram.rar

Reference no: EM131856806

Questions Cloud

Give quick price range for binary option in real life : think about how traders can give a quick price range for binary option in real life) Consider 1 year to maturity.

Circumference of the earth take : If you traveled at 100 kilometers per hour, how many days would your journey around the circumference of the Earth take?

Imaginary circle around the circumference of the earth : Locate the equator of the Earth ( an imaginary circle around the circumference of the Earth, halfway between the north and south poles).

Compute the value of the portfolio as result of the hedge : Compute the number of futures contracts needed for the hedge. Compute the value of the portfolio as a result of the hedge.

What is the purpose of a class diagram : What is the purpose of a class diagram? What is multiplicity and how is it shown in a class diagram?

Explain how the principle you identified apply to your issue : Explain how the principles you identified apply to your issue. In other words, how are the social science principles you identified relevant to your issue?

Paper Topic - Decision Support Systems and Data Warehousing : Write a paper on given topic - Topic - Decision Support Systems and Data Warehousing.

Describing the life of a person in any major city : I will select and read any book describing the life of a person in any major city in the developing world. I will secure approval of my book.

What will be its earnings per share after the? repurchase : What fraction of the? firm's shares can the firm repurchase for $ 5.2 million? what will be its earnings per share after the? repurchase?

User Account

All Pages