How do semaphore relate to Petri Nets in detail? Solution petri nets: it is a combination directed arcs connecting to places and transitions.each place holds tokens a petrinet contains i)place ii)transition iii)arcs semaphore : it is a controller that is used to control the processes that which wants to share the common memory i)in this it allows only one process to access the memory at a time to prevents deadlocks the semaphore and petri nets are related by the concept called synchronization in both semaphore and petrinets the syncrization propertiee occurs and in this the resources wants to acces by multiple users there may some collision of transactions so at a time one user can acces it.. .

1. How do semaphore relate to Petri Nets in detail?
Solution
petri nets:
it is a combination directed arcs
connecting to places and transitions.each place holds tokens
a petrinet contains
i)place
ii)transition
iii)arcs
semaphore :
it is a controller that is used to control the
processes that which wants to share the common memory
i)in this it allows only one process to access the memory
at a time to prevents deadlocks
the semaphore and petri nets are related by the concept called synchronization
in both semaphore and petrinets the syncrization propertiee occurs and in this the resources
wants to acces by multiple users there may some collision of transactions so at a time one user
can acces it..