Use the database shown in Figure P3.10 to work Problems 10-16. Note that the database is composed of four tables that reflect these relationships: An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEES. An EMPLOYEE can participate in many PLANs, and any PLAN can be assigned to many EMPLOYEES. Note also that the M: N relationship has been broken down into two 1: M relationships for which the BENEFIT table serves as the composite or bridge entity. For each table in the database, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. Create the ERD to show the relationship between EMPLOYEE and JOB
Use the database shown in Figure P3.10 to work Problems 10-16. Note that the database is composed of four tables that reflect these relationships: An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEES. An EMPLOYEE can participate in many PLANs, and any PLAN can be assigned to many EMPLOYEES. Note also that the M: N relationship has been broken down into two 1: M relationships for which the BENEFIT table serves as the composite or bridge entity. For each table in the database, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. Create the ERD to show the relationship between EMPLOYEE and JOB
Use the database shown in Figure P3.10 to work Problems 10-16. Note that the database is composed of four tables that reflect these relationships: An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEES. An EMPLOYEE can participate in many PLANs, and any PLAN can be assigned to many EMPLOYEES. Note also that the M: N relationship has been broken down into two 1: M relationships for which the BENEFIT table serves as the composite or bridge entity. For each table in the database, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. Create the ERD to show the relationship between EMPLOYEE and JOB
Use the database shown in Figure P3.10 to work Problems 10-16. Note that the database is composed of four tables that reflect these relationships: An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEES. An EMPLOYEE can participate in many PLANs, and any PLAN can be assigned to many EMPLOYEES. Note also that the M: N relationship has been broken down into two 1: M relationships for which the BENEFIT table serves as the composite or bridge entity. For each table in the database, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. Create the ERD to show the relationship between EMPLOYEE and JOB
Organized collection of structured information, or data, typically stored in a computer system.
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