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:

Freudian Theory

A psychological theory developed by Sigmund Freud that emphasizes unconscious processes and childhood experiences in shaping personality and behavior.

Male And Female Development

The biological and psychological processes that contribute to the formation of gender-specific attributes, behaviors, and roles in individuals.

Falsifiability

A principle that a scientific hypothesis must be capable of being proven false, to be considered scientifically valid.

Psychodynamic Theories

A group of theories in psychology that emphasize the influence of the unconscious mind and childhood experiences on behavior.