CS 3733 Operating Systems
Lecture 18 [2/23/98]: Review
The examination will be open book PUP.
Processes
- Creation
- Destruction
- Inheritance
- State
- Context switch
- Process image
Files and Devices
- How interrupts are used by OS to control devices
- Device-independent I/O
- File systems
- Directories
- Protection
- Domain
- Access Control Lists
- Capabilities
Memory Management
- Paging - basic mechanism
- Page table organization - flat vs multilevel
- Paging support - TLB
- Effective memory access times - with TLB and Disk
Page Replacement
- Working set
- FIFO
- LRU
- Optimal
- 2nd Chance
- Clock
- Global versus local allocation
Revision Date: 2/18/98