The Inter-State bank has approved the project to replace its legacy system with a web-based interface and SQL database. It will use cross-functional work teams to accomplish the planning and testing. Which of the following is the most accurate description of a cross-functional work team?

a. A team comprised of participants that have been trained to work in more than one department.

b. A team comprised of participants that understand computer concepts and are experts in their fields.

c. A team comprised of participants from all groups across the company.

d. A team comprised of participants that are adept in the performance of multiple functions.