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Part 1 - Using the data items given below, construct an REA diagram (entities, participation cardinalities, relationships). The conceptual model could use the model form we have used in classEvents in middle, Resources on left and Agents on right. Bring a printed version of REA Diagram to class. If you use a computer with Visio, you can change the REA diagram below.
Part 2: Design a minimal relational database for Pieces Boutique. By minimal, it is meant that option to post a key into existing table because of either needed participation or a discernible high load could be exercised where appropriate. Use the subsequent format for the DB design: Table Name Primary Keys Attributes Foreign Keys Make sure you have good reasons for putting model elements in for keeping model components out. Please do not add attributes to this list. Some data items on this list can be used more than once in building the REA model and relational database and some attributes can't be used at all if they are volatile attributes
What is the two-phase locking protocol and what is the strict two-phase locking protocol? What is the rigorous two-phase locking protocol? What benefit does strict two-phase locking protocol provide? What benefit does rigorous two-phase locking pr..
Your supervisors and customers are very impressed with the database you have put together. Describe a minimum of three heuristics to optimize Queries.
Write a PROLOG program that implements a family database for your family. Save it as an ordinary text file named family.pro. Your program should implement the following facts for your immediate family, grandparents, and great-grandparents.
Create a database.
Develop a scope statement for the project and describe product characteristics and deliverables.
What is your recommendation for this policy and process? Does the reason for leaving the company affect the recommendation? Why or why not? Be specific and explain your reasoning.
How to interactively query a database by using SQL statements and SQL*PLUS commands and how to use spool command to save an interactive session within SQL*PLUS.
Create a form containing labels with each of the questions and a group of radio buttons for each question with the following responses: Always, Usually, Sometimes, Seldom, Never.
Need a page and half on concept of organizational intelligence. It must specifically talk about organizational intellignece being outcome of organization's efforts to gather store, process and interpret data.
Identify each relationship type and write all of the business rules and create the bask Crow's Foot ERD for DealCo.
MGMT321 Group Project : You were hired as an analyst to develop a new information system to automate the payroll transactions in a mid-size organization. The proposed system will contain employees’ data and interface with the organization’s General ..
Explain what information is available from relational database containing one relation with attributes Name, Employee identification number, and Address which is not available.
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