Operating System

• System Structure
• Process
• Threads
• CPU Scheduling
• Process Synchronization
• Deadlocks
• Memory Management
• Virtual Memory
• Mass Storage Structure
• File System
• Shell

IO

• I/O Models
  • Blocking I/O, Non-blocking I/O, I/O Multiplexing, Asynchronous I/O
• I/O Multifexing
  • select, poll, epoll