Your final task is to use your tables for an update and for reports.
/in Feeds /by Munene davidYour final task is to use your tables for an update and for reports. There are two requirements.
- You
will demonstrate an update that includes two tables and uses a subquery. Make sure to prove that your update executed correctly by showing data in the tables before and after the update.
- You will also develop at least four meaningful reports. One must include a join, one must use a subquery, and one must use an aggregate function. You need to describe the business requirement of the update and each report. Note that numeric PK values are not often meaningful to a person looking at the report.
You will create a script file that has each of the queries called yourname_task3.txt. You will also document the results of this task in a Word document called yourname_reports.docx to show the result of each query. For the update and each report,
- describe the update and report requirement;
- show the query; and
- show the result of the query.
Include a final section for Conclusions and Lessons Learned regarding the project.
Note that your deliverables each week include any revisions to a previous task.
Submit your Task 3 deliverable as a zip file including the following.

Your final task is to use your tables for an update and for reports. There are two requirements.
- You
will demonstrate an update that includes two tables and uses a subquery. Make sure to prove that your update executed correctly by showing data in the tables before and after the update.
- You will also develop at least four meaningful reports. One must include a join, one must use a subquery, and one must use an aggregate function. You need to describe the business requirement of the update and each report. Note that numeric PK values are not often meaningful to a person looking at the report.
You will create a script file that has each of the queries called yourname_task3.txt. You will also document the results of this task in a Word document called yourname_reports.docx to show the result of each query. For the update and each report,
- describe the update and report requirement;
- show the query; and
- show the result of the query.
Include a final section for Conclusions and Lessons Learned regarding the project.
Note that your deliverables each week include any revisions to a previous task.
Submit your Task 3 deliverable as a zip file including the following.

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TicketsRUs needs an application to calculate ticket prices. There are three ticket prices:
/in Feeds /by Munene davidTicketsRUs needs an application to calculate ticket prices. There are three ticket prices:
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· Orchestra $80 each
· Mezzanine $65 each
· Balcony $40 each
There is also a 10% discount on matinee performances.
Your application has the GUI shown below.
With the following named components:
| Component | Type | Purpose |
| txtNum | JTextField | Input for number of tickets |
| chkMatinee | JCheckBox | Check if matinee performance |
| radOrchestra | JRadioButton | Check for orchestra tickets |
| radMezzanine | JRadioButton | Check for mezzanine tickets |
| radBalcony | JRadioButton | Check for balcony tickets |
| btnCalc | JButton | Click to calculate price |
| txtEach | JTextField | Displays price of each ticket |
| txtTotal | JTextField | Displays total price |
Clicking the CalcPrice button should determine the price per ticket and the total price based on the user’s input and display in txtEach and txtTotal. You should make sure the number of tickets is entered and a ticket type is selected, otherwise give an error message.
The action listener for btnCalc is set up as follows.
btnCalc.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
calcPrice(); //write the code for this method
}
});
Write the calcPrice method that is called by the action listener. This class method has access to all of the GUI components. You DO NOT HAVE TO CODE THE GUI. ONLY write the code for this method which does all the work. The header for the method is:
private void calcPrice()
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Describe two types of variables or methods that can be used to exchange data between web pages and give example code of both types
/in Feeds /by Munene david1.) Describe two types of variables or methods that can be used to exchange data between web pages and give
example code of both types.
2.) Discuss authorization and authentication and explain forms-based-authentication. Describe the use of the ControlToValidate, Validation expression, ErrorMessage, and Enabled properties of a validation control.
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