{disjoint, complete} is an example of a UML:

The degree to which an employee identifies with his or her job or actively participates in it refers to the employee's ________

A) job involvement B) organizational citizenship behavior C) attitude D) job satisfaction

Competition is not severe in the telecommunication industry in Brazil. More than ninety percent of the market is dominated by four large players. Which of the following will increase the rivalry among these four players?

A) a government regulation hindering the entry of new players B) a significant slowdown in market growth C) a decision by one of the dominant players to launch its products in Argentina D) a ban on Internet telephony