money measurement concept. The accounting idea that every event or transaction recorded in a company's accounts is assessed in monetary terms.
At the kernel level, a process contains one or more kernel threads, which share the process's resources, such as memory and file handles â a process is a unit of resources, while a thread is a unit of scheduling and execution. Kernel scheduling is typically uniformly done preemptively or, less commonly, cooperatively.
First, let's look at the theoretical aspect. You need to understand what a process is conceptually to understand the difference between a process and a thread and what's shared between them. We have the following from section 2.2.2 The Classical Thread Model in Modern Operating Systems 3e by Tanenbaum: