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Oracle has many features for managing and tracking users. We have discussed user accounts with username, password, profiles, roles, and privileges. There are also auditing commands that enable the system to monitor and record activities of one user or all users. Yet, the create user statement has no way to associate a person with an Oracle user name. How do you recommend that this association be created? Be specific and explain the reasons for your recommendation.
Account Termination Policy. Suppose an employee leaves a company because he or she resigns, retires, takes a leave of absence, is laid off or fired. The company needs to have a policy and process for dealing with that employee's database access. What is your recommendation for this policy and process? Does the reason for leaving the company affect the recommendation? Why or why not? Be specific and explain your reasoning.
How would you change the current design and how does your new design address the problems you have identified with the current design.
Give at least three reasons why ETL functions are most challenging in a data warehouse environment.
prepare a report - the report should be related to business communications.topics to cover in your written reportbull
Describe the characteristics of a Relational Database Management System (RDBMS).
Display the item id and the difference between the default price and cost (ITECH5006 - together with a percentage markup) of all products.
You are interested in examining some hard-to-obtain data from two separate databases. Each database comprises numerical values - so there are 2n values total
Write a join query that for every order placed on September 5, 1998, (use '05-SEP-1998') will list the order number and order date along with the customer number, last name, and first name of the customer who placed the order
digitalx has been operating a chain of retail stores selling cds dvds and games for a number of years. recently they
Instructions: You can use any source you prefer, the text, Internet, etc. The answers should not take more than 1 - 2 paragraphs of text, please submit a word processing document, please make sure it's compatible with MS Word.
Information Gathering Component is very important to a shopping cart system. You really want to develop a good algorithm for it. As a professional practice, you decided to first make a working plan in pseudocode before putting hands.
Explain the idea for the database along with the thoughts for partitioned view. How would you utilize this partitioned view?
Based on the information in the Bike Mania case study, use a suitable CASE tool or drawing package to draw up a set of diagrams showing the current physical view of the systemusing the unified modeling language (UML 2.0) notation
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