Process Interaction(tables1) Processes unaware of each other: os needs to be concerned about competition for resources. Exp. Two independent applications may both want access to the same disk or file or printer s Processes indirectly aware of each other(e.g, shared object): The processes share access to some object such as wo buffer Processes directly aware of each other: Communicate with each other by name. PROCESSES AND SCHEDULINGPROCESSES AND SCHEDULING Process Interaction (table5.1) ❖ Processes unaware of each other: OS needs to be concerned about competition for resources. Exp. Two independent applications may both want access to the same disk or file or printer. ❖ Processes indirectly aware of each other(e.g., shared object): The processes share access to some object such as I/O buffer. ❖ Processes directly aware of each other: Communicate with each other by name