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Oracle was developed as a Client/Server database, although there is a mainframe version. Although the process is somewhat automated, the Oracle Enterprise Database is not your simple auto-run installation application. The truth is that there is some preconfiguration work of the OS system as well as some forethought about naming conventions and the like that really need to be done before the actual physical installation process begins. For this lab, you will document what you find to be some of the major differences in the installation process between the current Oracle database version and the previous version, based on information you are pointed toward. You will be using your textbook and the Internet as your major sources of reference. The textbook has information concerning the installation of Oracle10g. For the installation process of Oracle9i, you will need to use either the Internet, an outside source/publication, or both. Step 1: Create a Comparison Document Back to Top Within the comparison document you create, include key differences such as, but not limited to: Any preconfiguration of the Operating System. Memory configuration consideration (both physical and logical). Naming conventions of the Global Database or System Identifier (SID). Online input screens within the Oracle Installer. Processes that run during the installation (i.e., port assignments, directories defined, etc.). Password configurations or assignments. Web Services created (is there one?). Any postconfiguration of the Operating System. Hint: There are some good links in the Webliography to get you started. Create a document that will compare the installation process between Oracle 11g and Oracle 10g. Your submission document can be in the form of a MS Word document or a MS Excel spreadsheet. As long as you can adequately present your findings, the format is variable. The completed document should be saved as yourname_LAB01 and placed in the Dropbox for the Week 1 iLab.
Create a database model and Submit the table creation statements for the Database Model.
Write PL/SQL procedures and functions to populate and query that database
Write a query to display using the employees table the EMPLOYEE_ID, FIRST_NAME, LAST_NAME and HIRE_DATE of every employee who was hired after to 1 January, 1995.
Run the lab_03_01.sql script in the attached file to create the SAL_HISTORY table. Display the structure of the SAL_HISTORY table.
Write a query to display the last name, department number, and salary of any employee whose department number and salary both match the department number and salary of any employee who earns a commission.
Write down a SQL insert statement to insert new row in "CDS" table.
Write down actors (or actress, your choice, but not both) who have won at least two (2) Academy Awards for best actor/actress. Provide the actor name, movie title & year. Order the result by actor name."
What is an SQL injection attack? Explain how it works, and what precautions must be taken to prevent SQL injection attacks.What are two advantages of encrypting data stored in the database?
Given the series RLC resonant circuit in the figure, operating at variable frequency, determine: The resonant frequency ω o , The circuit’s quality factor Q , The cut-off frequencies, f 1 & f 2 and the bandwidth BW
Write summary query which uses CUBE operator to return LineItemSum (which is the sum of InvoiceLineItemAmount) group by Account(an alias for AccountDesciption).
As DBA, your manager called a meeting and asked why there are so many orders for customers that don't exist in the customer table. Write query which would shows which customers were missing for existing orders. Use a join or a subquery.
Turn this SQL query into a relational algebra statement? SELECT Request.reqfor, Ordering.invamt, Ordering.invnbr, Ordering.invdat
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