The item shown in the accompanying figure is the Library panel.

A(n) _____________ in the parameter list of a method indicates that the method can receive a variable number of arguments.

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

Synchronous communication does not require users to be online at the same time and includes email, mailing lists, and newsgroups. ? ______________________

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