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Assignment 4.3 Complete problems 1-5 on Page 283 of your textbook. Test your SQL code using Oracle XE. Once you are certain that your SQL code performs the desired tasks, save it to a single file and attach it to this assignment. Note: It helps if you include comments in your code so that I can figure out which code goes with which question.
Assignment 4.2 At this point in the design process, you would have a detailed physical schema created for a database. How would you approach converting your schema into a database, complete with sample data? Explain your approach in two to three paragraphs.
Attachment:- Homework Assignment 4.pdf
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.
MCIS 630 Database Systems: - Write a recursive SQL query that outputs the names of all subparts of the part with part-id “P- 100”.
You have probably seen that already when you tried to create an E-R diagram. Visio uses notation and graphical shapes that are not the same as those in your text. If you look at some of the links to schemas, you will see a similar sort of thing.
Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
Examine different sales transactions. Design a context diagram and a level-0 diagram that represent the selling system at the store.
Explain how much the modulating signal power is required to generate 100 percent modulation? What is the approximate center frequency of filter required to pass the lower sideband?
Database Questions: What do you mean by data base scheme? What do you mean by cardinality ratio? What do you mean by degree of relation?
There are six major types of information systems which organisations use in their operations. Discuss how these information systems support managers in their decision making role Explain the datawarehouse and data mining concepts using appropria..
Use Cases Perform a requirements analysis for the Case Study
ER diagram for the Baxter Aviation database
Describe the database and describe the four characteristics of the database? Explain the Relational Database and generate a relational database for five employees.
Implement a database of courses and students for a school.
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