State the rule that is applied to place an entity in 1st nf

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Reference no: EM132145651

The system development team at the XYZ Company is working on developing a new customer order entry system. In the process of designing the new system, the team has identified the following data entity attributes:

Inventory Order

Order Number (identifier)

Order Date

Customer Name

Street Address

City

State

Zip

Customer Type Initials

District Number

Region Number

1 to 22 occurrences of:

- Item Name

- Quantity Ordered

- Item Unit

- Quantity Shipped

- Item Out

- Quantity Received

1) State the rule that is applied to place an entity in first normal form. Revise this data model so that it is in first normal form.

2) State the rule that is applied to place an entity into second normal form. Revise the data model (if necessary) to place it in second normal form.

Reference no: EM132145651

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