Fields with Lookup properties are automatically created as combo boxes on new forms.
Answer the following statement true (T) or false (F)
True
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On the Software page in Microsoft Intune you can view…
A) Critical updates and service packs. B) Security updates. C) Definition updates. D) Update rollups. E) Mandatory updates and third-party updates. F) All of the above
Suppose you need to accommodate measurements in inches and centimeters on your new Web site. Both units need to be accurate to two decimal places. The maximum length you need to represent is 50.05 inches.
a. How many characters do you need to represent the maximum value in inches? b. How many characters do you need to represent the maximum value in centimeters?
Which tool in Administrative Tools allows you to configure IPSec settings?
A. Windows Defender B. Windows Firewall with Advanced Security C. System Configuration D. Resource Monitor
Consider a class ConcertPromoter that records the tickets sold for a performance. Before the day of the concert, tickets are sold only over the phone. Sales on the day of the performance are made only in person at the concert venue. The class has the following attributes:
• The name of the band • The capacity of the venue • The number of tickets sold • The price of a ticket sold by phone • The price of a ticket sold at the concert venue • The total sales amount It has methods to • Record the sale of one or more tickets • Change from phone sales to sales at the concert venue • Return the number of tickets sold • Return the number of tickets remaining • Return the total sales for the concert a. Write a method heading for each method. b. Write preconditions and postconditions for each method. c. Write some Java statements that test the class. d. Implement the class. e. List any additional methods and attributes needed in the implementation that were not listed in the original design. List any other changes made to the original design. f. Write a program using the class you wrote for Part d that will be used to record sales for a concert. Your program should record phone sales, then sales at the venue. As tickets are sold, the number of seats remaining should be displayed. At the end of the program, display the number of tickets sold and the total sales amount for the concert. The motivation for this project is to introduce a simplified example of the kind of specialized programs students may encounter. We use a class to encapsulate the domain knowledge. The main method contains a simple text based interface that uses the class.