Calculations that are performed on a group of records are called ________ functions

Which of the following category of users works on a computer while away from a main office, home office, or school?

A. SOHO B. power C. mobile D. key

A(n) _____ resembles a horizontal flowchart that shows the actions and events as they occur.

A. state transition diagram B. sequence diagram C. business model diagram D. activity diagram