Question 1 3 pts (TCO 2) An activity diagram is made of _____. use case nodes, object nodes, flows, and control nodes action nodes, actor nodes, flows, and control nodes action nodes, object nodes, flows, and class nodes action nodes, object nodes, control flows, and control nodes

Question 2 3 pts (TCO 2) The flow of events in a use case description should include _____. actor, trigger, and use case relationships action nodes, flows, and object nodes include, extend, and sub flows main flow and alternate flows,

Question 3 3 pts (TCO 2) A _____ describes behavior that the system exhibits to benefit one or more actors. use case physical model relationship system boundary

Question 4 3 pts (TCO 2) Jim has documented a functionality of a system as "to compute gross pay by multiplying the hours worked that are recorded on the time card from the time clock by the hourly rate that is recorded in the employee master file from the database." This is an example of a(n) _____ . a possible system requirement an alternate flow of a use case a post condition of a use case use case

Question 5 3 pts (TCO 2) The entity that specifies a role that some external entity adopts when interacting with your system is called a(n) _____. action actor hammer anvil

Question 6 3 pts (TCO 2) Individual steps in a use case flow should be written in this form: _____. for Runsby Aofwas done by The

Question 7 3 pts (TCO 2) In an activity diagram, the action node represents _____. a simple, decomposable piece of behavior the data stored as an object discrete and atomic unit of work the control flow between processes

Question 8 3 pts (TCO 2) Activity partitions are commonly used to represent: use cases classes organizational units objects

Question 9 3 pts (TCO 2) The primary actor in a use case description is _____. the trigger of the use case, and the trigger type is internal the trigger of the use case, and the trigger type is external triggered by the use case, and the trigger type is internal triggered by the use case, and the trigger type is abstract

Question 10 3 pts (TCO 2) Using Time as an actor is helpful to show _____. how long the Use Case takes to execute when you require the Use Case to be triggered at a specific point in time how long the interval is between Use Case executions. the development time for the Use Case.