A wide area network (WAN) is a telecommunications network that connects users and their computers in a geographical area that spans a campus or business park, but not beyond the city limits.

The function atexit takes as an argument

a) the line number of where the program should exit b) a function that is executed when the program is exited unsuccessfully c) a function to be called when the program ends successfully d) normally the symbolic constant EXIT_SUCCESS or EXIT_FAILURE

A layout container’s ______ property stores a list of its child elements.

a) Children b) ElementList c) FlowItems d) List