An Introduction to parallel port A parallel interface for connecting an external device. Parallel port is basically used to transfer data parallely . 8 bits of data is transmitted at a time in parallel port.On PCs, the parallel port uses … Continue reading
IPC MECHANISM The acronym of IPC is inter process communication. Before we talk about ipc,it is necessary to know about process. Process is defined as,”when one or more than one thread are executing with an address space” IPC mechanism is … Continue reading