Answer the following statements true (T) or false (F)

1. Windows XP is a sequential multitasking operating system.
2. Windows XP recognizes 4 different priority levels numbered 0 through 3.
3. Windows XP uses a virtual memory manager (VMM) to allocate and manage system
memory.
4. A valid page resides in physical memory. An invalid page does not reside in physical
memory because it has either been swapped out to disk or has not yet been loaded into
memory.
5. When a Windows XP process or thread references the contents of a virtual address on an
invalid page, a page fault occurs.

1. F
2. F
3. T
4. T
5. T