Whenever a port is open, it means a service/banner is running on it.

A file list is a list of commonly used folders

Indicate whether the statement is true or false

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

1. If the value of lstBox.SelectedIndex is ? 0, then an item in the list box has been selected. 2. Clicking on a selected radio button deselects the radio button. 3. The index of the first item in a list box is 1. 4. Clicking on a checked check box unchecks the check box. 5. The value of lstBox.Text is the currently selected item of the list box.