please solve them

i will give thumbs up fast

A ToggleGroup object may be applied to: Select one: a. Both RadioButtons and CheckBoxes b. CheckBoxes only O c. RadioButtons only d. None of the above Which of the following statements is true Select one: a. Declaring exceptions is only required for checked exceptions. b. Declaring exceptions is required for any exceptions it might throw c. Declaring exceptions is only required for unchecked exceptions. d. There is no need to handle exceptions as long as try and catch statements are included