Consider the class of synchronization primitives. Which of the following is false?
- Test and set primitives are as powerful as semaphores.
- There are various synchronizations that can be implemented using an array of semaphores but not by binary semaphores.
- Split binary semaphores and binary semaphores are equivalent.
- All statements a - c are false.
- Petri nets with and without inhibitor arcs have the same power.