Hi,
I'm not sure about these.. Can you please help?

1) The ____ is a wildcard character that represents one or more file name characters ?

2) Many Linux systems provide the ___ interface, which is built on top of X-Windows and resembles the Windows interface. GUI?

3) The standard KDE 3.1 interface features a ____ metaphor. PATH NAME?

4) Konqueror displays two panels. The left panel, called ___, lists the folder contents as a hierarchical directory structure. ROOT DIRECTORY?

1- the "*" character. The "?" character is a wildcard for one character only.

I'm afraid I don't know Linux, KDE, or Konquerer.

Here's a hint for #4

http://www.blackburn.gov.uk/upload/img_400/Oak_tree.jpg