Buttons where one click turns a feature off and another click turns it on, are called ________ buttons

What is the output of the following code?

``` ArrayList list = new ArrayList(); java.util.Date d = new java.util.Date(); list.add(d); list.add(d); System.out.println((list.get(0) == list.get(1)) + " " + (list.get(0)).equals(list.get(1))); ``` a. true false b. false true c. true true d. false false

Software components often take the form of classes or collections of methods.

Answer the following statement true (T) or false (F)