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Question: Answer of this questions using the Alexamara Marina Group data shown in Figures 1-8 through 1-12. No computer work is required. For every service request for routine engine maintenance, list the slip ID, the description, and the status.
For this assignment, you will create a class to describe the product that is being ordered. You will then modify your code to create an instance of this class and utilize it in the ordering process.
a prestigious university has recently implemented a consolidation strategy that will require it to centralize their
Show an alternative design using the General notations for the attribute described in Problem 2 that uses only entity types (including weak entity types if needed) and relationship types.
What types of [electronic] documents and other content can be created (e.g., letters, spreadsheets, reports, or paper images)? Define the components of the templates to use for each type of document.
Compare and contrast the UML class diagram relationships that can exist between classes and explain when you would use each type of relationship to model a software project.
Explain the role of primary and foreign keys in databases. Explain why we need them and whether we can extract information from tables without having primary or foreign keys.
Journal entries have to be reconciled with the spreadsheet on a daily basis - Prepare a context diagram for the system and also prepare a diagram 0 DFD for the system
Explain the difference between Hash indexes and B+- ree indexes. In particular, discuss how equality and range searches work, using anexample.
Create a detailed ERD using the Entities and Attributes for Driver's Log document found on the Huffman Trucking Intranet site. Use Microsoft® Access® to create the preliminary
Normalize the following table into first normal form. The table uses one row to record information about each student. A student may take one or more electives. This table is not in 1NF. Normalize this table so it is in 1NF. In your answer, list a..
Create a database schema that supports the company's business and processes. Explain and support the database schema with relevant arguments that support the rationale for the structure.
Explain the concept of physical data independence and its importance in database systems, List four significant differences between a file-processing system and a DBMS.
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