?The introduction of a new web-based travel agency into the travel industry is an example of ____.

With the exception of the ____________________ operator and the member selection operator, operators must be overloaded to be used on class objects.

Fill in the blank(s) with the appropriate word(s).

Some systems use a strategy known as ____ to increase the priority of jobs that have been in the system for an unusually long time in order to expedite their exit.

A. lagging B. aging C. bumping D. accelerated priority