A(n) ____ tree T is a simple graph such that if u and v are two vertices in T, a unique path exists from u to v.

When linking to an external workbook, the workbook name is surrounded by single quotation marks

Indicate whether the statement is true or false

Which JFileChooser method returns the file the user selected?

a. getSelectedFile. b. getFile. c. getOpenDialog. d. showOpenDialog.