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Describe one simple problem that might be addressed using the Perl Scripting Language.
Find three separate on-line resources for Perl and include their Web addresses and a brief description of each one in a single document.
How might any or all of the resources you've cited help solve the problem mentioned in step 1 of this assignment?
Write PL/SQL block which displays last name and salary of following people. Each of these can be done separately as PL/SQL, first to test and get output lines.
question 1write a perl subroutine for temperature conversion named converttemp. it should be able to handle both
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.
Describe the vulnerability that the attack exploits, including how or why the vulnerability exists; what versions of software are vulnerable.
Write a business transaction that involves multiple tables and implement it using PL/SQL. Use at least one Function or Procedure in your code. The transaction may retrieve data from the database and display the result, or it may insert/update data in..
database systems1. what is an sql injection attack? explain how it works and what precautions must be taken to prevent
Write an SQL statement to produce a single column called ItemLocation that combines the SKU_Description,the phrase "is located in."
Indicate the changes (using the shorthand representation) that you would need to make to the original Premiere Products database design to support the following requirements. There is no relationship between customers and sales reps. When a custo..
Write SQL statements to list all columns for all tables. Write an SQL statement to list ItemID and ItemDescription for all items that cost $1000 or more.
Write a query that will list the part number, part description, and on-hand value (units on hand * unit price) for each part in item class AP. Give the expression an alias of "On Hand Value".
write a plsq block to do the followingselect the average salary of all employees in department number 20.if the average
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.
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