Final Review CSE 421/521 B.Ramamurthy 5/11/2019 B.Ramamurthy

Place and Time Date : Dec 15, 2005, Wednesday Time : 7.00 – 10.00pm Place : NSC 225 Please bring calculators 2 A4-size sheets of any information you may need. Pencils, pens and erasers. 5/11/2019 B.Ramamurthy

Topics Processes, scheduling and synchronization (Chapter 4,6,7) Deadlock (Chapter 8) Memory management (Chapter 9,10) File System (Chapter 11,12) Disk IO (Chapter 14) Networking (class notes) Protection and Security (Chapter 18, classnotes) Nachos Operating System Class notes on all the chapters 5/11/2019 B.Ramamurthy

Specific Sections Chapter 4: 4.1 - 4.7 Chapter 6: 6.1 – 6.5 Class notes on Security Project experience with nachos: project 2 and 3 5/11/2019 B.Ramamurthy

Format 6 major questions 20 points each; may have many subsections. 6 minor questions 10 points each 5/11/2019 B.Ramamurthy

Question Topics (Changed) Major Questions Deadlock Memory Management File systems (unix inode etc.) Disk Scheduling VM address translation Page replacement policies Minor questions: Process /threads management, synchronization Networking and socket API Security/protection Nachos Project 2 and project 3 Mass storage structure, disk IO allocation Enduring principles of design and implementation 5/11/2019 B.Ramamurthy