How many wires are contained in an RJ-45 jack?

If an applet attempts to violate one of the JVM restrictions:

A) the program has a fatal error. B) it will display a window stating that it has violated the restriction. C) an exception is thrown. D) it automatically notifies the Web server of the violation.

Two types of operating system user interfaces are graphical and ______.

A. command-line B. 3D C. navigational D. text-based