The end of a Java statement is indicated by a ________.

Adding a ButtonGroup object to a container ________.

a. is necessary for the functionality of the ButtonGroup to work properly. b. causes all the JRadioButtons in the group to have their event handlers registered. c. results in a compilation error. d. None of the above.

A _________________________ can use SOAP headers to carry meta information in its messages.

Fill in the blank(s) with the appropriate word(s).