Are all parameters for a function or constructor required?
What will be an ideal response?
By providing a default value to a function or parameter property using the
assignment operator within a function or constructor definition, properties
can be made optional, but will still hold the default value.
You might also like to view...
In a(n) ____________________ query, data is selected from the table on which the query is based and displayed in a datasheet.
Fill in the blank(s) with the appropriate word(s).
Which of the following is false?
a. A JPasswordField shows that characters are being entered, but hides the actual character with an echo character. b. Class JTextField extends JTextComponent; Class JPasswordField extends JTextField. c. Both JTextFields and JPasswordFields are single-line areas in which the user can enter text via the keyboard. d. JPasswordFields generate events; JTextFields do not.
Answer the following questions true (T) or false (F)
1. Events and listeners for menu items are handled in exactly the same way as they are for buttons. 2. A JMenu can not be a menu item in another menu.
Describe the Snap To feature, including both its benefits and drawbacks.
What will be an ideal response?