Computer Science Lectures by
Ghassan Shobaki
California State University, Sacramento

Worksheet 3.1: Solving Recurrences Using the Recursion-Tree Method
11:27
Worksheet 3.1: Solving Recurrences Using the Recursion-Tree Method
Worksheet 2.1 (Part 2): Mergesort
10:36
Worksheet 2.1 (Part 2): Mergesort
Worksheet 2.1 (Part 1): Mergesort
18:07
Worksheet 2.1 (Part 1): Mergesort
Worksheet 1.2 (Part 1): Asymptotic Complexity
14:40
Worksheet 1.2 (Part 1): Asymptotic Complexity
Worksheet 1.1: Growth of Functions and Run Time Estimation
13:26
Worksheet 1.1: Growth of Functions and Run Time Estimation
Worksheet 1.2 (Part 2): Asymptotic Complexity
25:39
Worksheet 1.2 (Part 2): Asymptotic Complexity
Operating Systems: Midterm Spring 2018 Solutions
46:46
Operating Systems: Midterm Spring 2018 Solutions
Operating Systems: Final Exam Spring 2018 Solutions
1:25:35
Operating Systems: Final Exam Spring 2018 Solutions
Operating Systems Lecture 69: Mass Storage Systems (Part 2): Disk Scheduling
10:46
Operating Systems Lecture 69: Mass Storage Systems (Part 2): Disk Scheduling
Operating Systems Lecture 68: Mass Storage Systems (Part 1): Introduction
8:07
Operating Systems Lecture 68: Mass Storage Systems (Part 1): Introduction
Operating Systems Lecture 71: File System Implementation (Part 2): Allocation Methods
19:32
Operating Systems Lecture 71: File System Implementation (Part 2): Allocation Methods
Operating Systems Lecture 70: File System Implementation (Part 1): Basic Concepts
19:15
Operating Systems Lecture 70: File System Implementation (Part 1): Basic Concepts
Operating Systems Lecture 67: Virtual Memory (Part 7): Thrashing (2)
26:20
Operating Systems Lecture 67: Virtual Memory (Part 7): Thrashing (2)
Operating Systems Lecture 66: Virtual Memory (Part 6): Thrashing (1)
9:22
Operating Systems Lecture 66: Virtual Memory (Part 6): Thrashing (1)
Operating Systems Lecture 65: Virtual Memory (Part 5): Frame Allocation
13:38
Operating Systems Lecture 65: Virtual Memory (Part 5): Frame Allocation
Operating Systems Lecture 63: Virtual Memory (Part 3): Page Replacement Policies (1)
14:13
Operating Systems Lecture 63: Virtual Memory (Part 3): Page Replacement Policies (1)
Operating Systems Lecture 64: Virtual Memory (Part 4): Page Replacement Policies (2)
23:37
Operating Systems Lecture 64: Virtual Memory (Part 4): Page Replacement Policies (2)
Operating Systems Lecture 62: Virtual Memory (Part 2): Page Fault Handling
36:13
Operating Systems Lecture 62: Virtual Memory (Part 2): Page Fault Handling
Operating Systems Lecture 61: Virtual Memory (Part 1): Basic Concepts, Demand Paging and Page Faults
28:54
Operating Systems Lecture 61: Virtual Memory (Part 1): Basic Concepts, Demand Paging and Page Faults
Operating Systems Lecture 60: Main Memory (6): Paging (2): Page Table, TLB and Effective Access Time
28:04
Operating Systems Lecture 60: Main Memory (6): Paging (2): Page Table, TLB and Effective Access Time
Operating Systems Lecture 59: Main Memory (5): Paging (1): Basic Concepts
19:22
Operating Systems Lecture 59: Main Memory (5): Paging (1): Basic Concepts
Operating Systems: Second Spring Quiz 2018 Solutions
18:19
Operating Systems: Second Spring Quiz 2018 Solutions
Operating Systems Lecture 58: Main Memory (4): Segmentation
7:41
Operating Systems Lecture 58: Main Memory (4): Segmentation
Operating Systems Lecture 57: Main Memory (3): Contiguous Memory Allocation (2): Fragmentation
18:28
Operating Systems Lecture 57: Main Memory (3): Contiguous Memory Allocation (2): Fragmentation
Operating Systems Lecture 56: Main Memory (2): Contiguous Memory Allocation (1)
7:01
Operating Systems Lecture 56: Main Memory (2): Contiguous Memory Allocation (1)
Operating Systems Lecture 55: Main Memory (1): Introduction and Basic Concepts
41:43
Operating Systems Lecture 55: Main Memory (1): Introduction and Basic Concepts
Operating Systems Lecture 49: Deadlocks (4): Deadlock Avoidance and Safe States
15:54
Operating Systems Lecture 49: Deadlocks (4): Deadlock Avoidance and Safe States
Operating Systems Lecture 48: Deadlocks (3): Deadlock Prevention
12:36
Operating Systems Lecture 48: Deadlocks (3): Deadlock Prevention
Operating Systems Lecture 47: Deadlocks (2): Characterization and the Resource Allocation Graph
22:03
Operating Systems Lecture 47: Deadlocks (2): Characterization and the Resource Allocation Graph
Operating Systems Lecture 46: Deadlocks (1) Introduction
9:27
Operating Systems Lecture 46: Deadlocks (1) Introduction