is an object that holds information about the received message, including, for example, it’s actually count.

Related MCQs

• code, resources or data in such a way that only one process has access to shared object at a time.
•                      is the ability of multiple processes to co-ordinate their activities by exchange of information.
• a process is allowed to enter its critical section                     .
• user program and buffersize is its size in bytes.
• has in its stack.