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Create table DEPARTMENT12 that includes columns dept_id and dept_name2. Create a table EMPLOYEE12 that includes the columns employee_id, FirstName , MiddleName,LastNarne, and social security number3. Modify the EMPLOYEE12 table to create a composite unique key on combination of firstname,middlename and lastname4. Create a sequence as below:CREATE SEQUENCE deptseqSTART WITH 1INCREMENT BY 1;5. Insert 2 records into DEPARTMENT12. Remember to use Sequence numbers for dept_id6. Modify EMPLOYEE12 table to add column dept_id (Foreign key)7. Add 2 employees into EMPLOYEE12 table with one employee should belong to dept_id 1 andanother employee should belong to dept_id 2. Remember to create and use Sequence numberfor employee_id which will start from 1000 and increment by 18. Write SQL statement to delete dept_id 1 from Department table. Explain what happens whenyou attempt the SQL statement9. To enable delete of department with dept_id 1, you need to use the ON DELETE clause inForeign Key constraint. Refer to Oracle documentation for further guidance. Drop Foreign Keyconstraint and recreate with ON DELETE clause10. Now, delete department with dept_id 1. Explain what happens11. Modify table DEPARTMENT12 to add a column DIVISION that should be constrained to checkvalues in the range of 51 and 10012. Modify DEPARTMENT12 table to add constraint on dept_name to ensure that all recordsinserted will have dept_name in UPPERCASE. Review Oracle Documentation if needed13. Test the constraint14. Write a query to display all constraints for table EMPLOYEE12 and DEPARTMENT12
Describe a DBMS and its functions. Name some of the popular DBMS software? You should search the Internet for the updated DBMS technology.
More people are utilizing online shopping and banking. Explain one method that you believe is most effective in cracking Web passwords.
Write down fields that you want to use as control break fields to make a report which lists all inventory items in grocery store? Create a sample report.
Design and implement a graphical user interface (GUI) that let user draw geometrical object such as rectangles, circles. squares, and triangles. Create UML class diagram for your classes. Add JavaDoc comments to your classes.
Locate a hosted, distributed database service. Explore its features and talk about your experiences. In what situations would an organization consider using it?
Have to write a small program that prompts the user to enter a temperature in degrees Fahrenheit and then prints a massage as to whether Attached you will find all the information for the homework.
Provide a private address to be used for the AS and a public address to be used to connect to an ISP router connected to a border router.Create a set of instructions for the lab that would have students create a basic configuration and test connecti..
Discuss why it is so difficult to design a good device interface standard. Provide a detailed example to support your findings. Include a question that responding students can reply to within your initial post
Understand the concepts relating to issues
Write a program that accepts as input the mass,in grams, and density, in grams per cubic centimeters, and outputs the volume of the object using the formula: volume=mass/density. format your output to two decimal places
Find the prime numbersless than or equal to the following natural numbers.
Design an application to take and process a pizza order. The user should be able to make pizza order choices from listboxes, and the application should display the order price.
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