A.myFooController m = new myFooController();System.assert(m.prop ==1);

B.myFooController m = new myFooController();System.assert(m.prop ==null);

C.myFooController m = new myFooController();System.assert(m.prop !=null);

D.myFooController m = new myFooController();System.assert(m.prop ==0);

A.Apex Trigger

B.Apex Class

C.Process Builder

D.User

E.Visualforce

A.Developer Edition to Sandbox

B.Developer Edition to Production

C.Sandbox to Sandbox

D.Sandbox to Production

A.Create a Schedulable Apex class.

B.Use the Data Loader command line.

C.Define a Data Export scheduled job.

D.Schedule a report.

A.insert (records, false)

B.Database.insert(records, false)

C.Database.insert(records, true)

D.insert records