Show the relationships among employee and benefit

Assignment Help Database Management System
Reference no: EM131529035

Question: Use the database shown in Figure

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

Create the relational diagram to show the relationships among EMPLOYEE, BENEFIT, JOB, and PLAN.

1063_3.10.png

Reference no: EM131529035

Questions Cloud

How is a composite entity represented in an erd : Discuss two ways in which the 1:M relationship between COURSE and CLASS can be implemented. (Think about relationship strength.)
What are multivalued attributes : Briefly, but precisely, explain the difference between single-valued attributes and simple attributes. Give an example of each.
What is an entity supertype and why is it used : What kinds of data would you store in an entity subtype?
Briefly describe the pieces of project management : Briefly describe the pieces of project management. Which step in the process are you least familiar with
Show the relationships among employee and benefit : An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEEs.
Discuss fraud involving concealed liabilities and expenses : Discuss fraud involving concealed liabilities and expenses, red flags associated with the fraud, and ways in which forensic accountants identify/detect them.
Create the relational diagram for this database : Use the database shown in Figure, Create the ERD for this database.
Identify the common roles in a human resource project : Identify the common roles in a human resource project. Then, analyze these roles to typical human resource functions
What is a composite entity and when is it used : What two conditions must be met before an entity can be classified as a weak entity? Give an example of a weak entity.

Reviews

Write a Review

Database Management System Questions & Answers

  Knowledge and data warehousing

Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.

  Design a database schema

Design a Database schema

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  Implement a database of courses and students for a school

Implement a database of courses and students for a school.

  Prepare the e-r diagram for the movie database

Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources

  Design relation schemas for the entire database

Design relation schemas for the entire database.

  Prepare the relational schema for database

Prepare the relational schema for database

  Data modeling and normalization

Data Modeling and Normalization

  Use cases perform a requirements analysis for the case study

Use Cases Perform a requirements analysis for the Case Study

  Knowledge and data warehousing

Knowledge and Data Warehousing

  Stack and queue data structure

Identify and explain the differences between a stack and a queue data structure

  Practice on topic of normalization

Practice on topic of Normalization

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd