Synchronous and Asynchronous Communications Synchronous Communication requires the sender and receiver to share the same clock. The sender provides a timing signal to the receiver so that the receiver knows when to “read” the data. Synchronous Communication generally has higher … Continue reading →

Kernel use the Driver to interact with hardware in an efficient manner. Driver is used as a module to support kernel functioning. Hence driver use kernel space. Each driver have an identical Major number range from 0-255 (8 bit number). … Continue reading →