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Q1) Create Entity-Relationship diagram for a bookstore database, which maintains information about books, professional journals, their authors, and publishers. Books and journals are collectively referred to as publications even though publications will not appear in the E-R diagram. All publications have a unique ISBN, a title, and a year of publication. No publication is published by more than one publisher. Books have one or more authors, whereas journals have a volume and a number. Journals contain articles, each of which is authored by one or more authors. Articles have a title and a subject category and no article can appear in more than one journal. Journal article authors are distinct from book.
MGMT321 Group Project: Create the following documents for the proposed system and deliver each SDLC documents by the end of each designated module, as shown below
Create and run the following sql queries and submit the screen shot of your result. Also submit the file lab_06_03. sql
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 ..
Identify and explain the differences between a stack and a queue data structure
ER diagram for the Baxter Aviation database
Monitor Renal Outcomes in patients post cardiac bypass surgery?
Show the REA diagram using Microsoft Word
It is not uncommon to have to access the data which reside in different tables, especially when formulating a report.
Explain the differences between the storing data in Access and Excel. Why you would use a spreadsheet over the database?
You should choose a data storage problem of your interest and identify the different pieces of data that should be stored in database.
Your task is to develop a database to support this activity.Here is what you need to be able to provide Custom Auto Body in order to land your first consulting contract:
What are the functional dependencies among the data represented in this first normal form relation?
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