View1 Has Entity Type CUSTOMER with Attributes CID, LAST_NAME, FIRST_NAME

question 3

Multiple Choice

View1 has entity type CUSTOMER with attributes CID, LAST_NAME, FIRST_NAME, ADDRESS (which includes, number, street, city, state, zip) , SALESPERSON, EMPID)
View2 has entity type CLIENT with attributes ID, LNAME, FNAME, ADDRESS (number and street) , CITY, STATE, ZIP, CLIENT_SINCE (year) , and entity type EMPLOYEE (ELNAME, EFNAME, EMPNO, DNAME) . There is a 1-M relationship from EMPLOYEE to CLIENT (an employee may be the salesperson responsible for several customers) .
CLIENT and CUSTOMER contain essentially the data for the same customers. In CUSTOMER, SALESPERSON (further identified by EMPID) represents the salesperson (last name, first name) responsible for the customer. It is a foreign key referencing the table EMPLOYEE (primary key: EMPNO) . View1 and View2 must be integrated.

-In the integration the entity types CUSTOMER and CLIENT are merged into one entity type,CUSTOMER.Choose the most appropriate group of attributes for this new entity type:

• A) CID, LNAME, FNAME, FULL_ADDRESS, SALESPERSON_LNAME, SALESPERSON_FNAME
• B) CID, LNAME, FNAME, FULL_ADDRESS, EMPID
• C) CID, LNAME, FNAME, FULL_ADDRESS, EMPID.
• D) CID, LNAME, FNAME, ADDRESS, CITY, STATE, ZIP, CUSTOMER_SINCE

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Definitions:

Price Signaling

The act of changing prices to convey information to consumers and competitors about a product's quality, demand, or supply.

Competitors' Prices

The pricing levels set by firms operating in the same market space, which influence pricing strategies and market positioning.

Price Signaling

The practice of setting prices to convey information to the market, such as the quality of a product, or to influence competitors' pricing strategies.

Discount Tire

A retail brand specializing in the sale of tires and automotive services at discounted prices.