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A webpage is an HTTP document displayed by a browser.

When new rows or columns are inserted, Calc automatically adjusts the row numbers or column letters

Indicate whether the statement is true or false

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.