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Complete the following steps to create a procedure to calculate the tax on an order. The BB_TAX table contains the states that require taxes to be submitted for Internet sales. If the state is not listed in the table, then no tax should be accessed on any order. The shopper''s state and basket subtotal are the inputs into the procedure while the tax amount should be returned. <br/> <br/>1. Create a procedure called TAX_COST_SP to accomplish the tax calculation task. Keep in mind that the state and subtotal values are inputs into the procedure and the procedure is to return the tax amount. Review the contents of the BB_TAX table, which contains the tax rate for each state that needs to be taxed. <br/> <br/>2. Create a host variable named G_TAX to hold the value returned by the procedure. <br/> <br/>3. Invoke the procedure using the values of "VA" for the state and $100 for the subtotal. <br/> <br/>4. Display the tax amount returned by the procedure (it should be $4.5). <br/>
Assume you were a newly hired IT Security Manager at a software development company that in the past hasn't paid much attention to security, especially in its database development processes.
Provide a clear statement of the aims and objectives of the data analytics study and the possible outcomes in terms of discovered knowledge and its potential application towards solution of the problem. In this section you need to discuss the busi..
To what kind of list would you change it? What would you require to change about content in order for new list type to be effective for purpose of list?
Create a function that returns the day of the week for a specified date. Create a trigger that displays the message "Emp table updated" when an update to the employee table increases the employee's basic salary.
The database application project (DAP) for this course consists of the creation of a fully functional Microsoft Access database application for a real client.
Recommend at least three (3) specific tasks that could be performed to improve the quality of datasets, using the Software Development Life Cycle (SDLC) methodology. Include a thorough description of each activity per each phase.
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.
Estimate the height of the B+ tree. (Giving a range of heights is fine.) Also estimate the amount of memory needed to store the tree, including leaves but not including the posting lists themselves.
What are the advantages of having the DBMS between the end user's applications and the database?
Sketch a DFSA for identifiers which contain only letters and digits, where identifier should have at least one letter, but it need not be first character.
As the use of the Internet and web continues to increase, students should be familiar with Internet shopping and the information security related to it. This should be done by answering the issues below related to a shopping of a product via the I..
You learned that WIPO is the global arbitrator for all intellectual property-related issues. Read any two cases for the year 2007 on cybersquatting. Create a table with the following column headings.
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