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What is meant by inter process communication?
Inter process Communication: The OS give the means for cooperating processes to communicate with each other through an inter process communication (IPC) facility.
IPC gives a mechanism to permits processes to communicate and synchronize their actions without sharing similar address space. IPC is mainly helpful in a distributed environment where the communicating processes may reside on various computers linked with a network.
IPC is best implemented through message passing system where communication among the user processes is accomplished by the passing of messages. An IPC facility gives at least the two operations:
- send(message) and receive(message).
Perform the - 48 - 23 operations using the 2's complement method. Ans. - 48 - 23 = - 48 + (-23) -48 = 1 1 0 1 0 0 0 0 -23 = 1 1 1 0 1 0 0 1 = -71
What are the types of electronic payment system? Types of the electronic payment system are as given below: The most Internet payment way for Business to Customer is credit
Program Level This is usually the dependability of the operating system, which runs processes simultaneously. Different programs are evidently independent of each other. So par
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