Although additional system modules may be loaded as needed, the main part, known as the "kernel" resides in memory ... an operating system performs the following functions. Job management controls ...

When a program is run, it is loaded into memory. The operating system determines how much memory the program requires, and allocates enough pages to hold it and its documents. When the program is ...

This excerpt offers a introduction and review of embedded operating systems ... Some embedded OSs provide memory management support for a temporary or permanent file system storage scheme on various ...