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The following assignment is based on the database environment created in the Week Four Individual Assignment.
Design and develop the below queries using professional principles and standards:
A set of SQL Statements that returns all rows and all data for each table in your database.
Two SQL Statements that return a subset of columns and a subset of rows using the WHERE clause.
Two SQL Statements that join two or more tables in one query. Look for primary and foreign keys to help you determine join points. Use the JOIN clause as a part of your queries.
Course: data mining. Require a 7 page essay on subjects: Warehouse Architectures: the paper requires to contain information about centralized, federated, and tiered data warehouse.
Write an SQL query to get the author of the book "The Alchemist"
Explain the purpose of an "Info Cube" and "Dimensions"? How they are related to each other? Explain the process of building an "Info Cube".
This research paper will describe, compare and contrast Database Backup & Disaster Planning. You are IT Manager for a major bank. The bank includes services such as checking accounts, savings accounts, and issues loans.
Provide expression in relational algebra for each of the following queries: Give all the managers in database a 10 percent salary raise. Give all the other employees a 5 percent salary raise.
Write the SQL code that will create the table structure for a table named EMP 1. This table is a subset of the EMPLOYEE table - write the SQL code that will list all attributes for a job code of 502.
What kinds of databases track relationships? Give a brief description and the advantages of at least three. How does a query language like SQL work? Give brief descriptions of commands, parameters, and record searches.
An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein methodology as per the study book and tutorials.
How much money was taken in per day, week, month, year? How many times a video is rented in a specific time period? A customer's rental history and if they paid late fees on a rental.
assignment 5 logical design part ii problem your e-r model from a prior week was a success assignment 2 - logical
your supervisors and customers are very impressed with the database you have put together. however there is still that
The total amount of overhead cost allocated to Product X would be closest to - Andris Corporation uses activity-based costing to determine product costs for external financial reports
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