Computer Organization and Systems


Stanford School of Engineering


Establish programming maturity and expand your depth of experience with this third course in Stanford’s introductory programming sequence. Become a more effective programmer and gain a complete understanding of how computer systems execute programs and manipulate data. You will gain practical experience dealing with issues of debugging, performance, portability, and robustness.

Weekly meetings will encourage hands-on learning and experimentation and it is highly recommended that local students attend lab sessions in person on the Stanford campus, however there will be ways for students to complete the lab component remotely.


  • CS106B or X, or consent of instructor
  • Be an accomplished programmer with experience in C/C++ who has practical skills with recursion, dynamic data structures (pointers, linked lists, trees, graphs), data abstraction, classic data structures (lists, stacks, queues, sets, maps), and standard algorithms (searching, sorting, hashing).
  • Have an appreciation of the intrinsic value of good engineering and design. You will be expected to produce well-decomposed, readable code.

Topics include

  • C programming language
  • Data representation
  • Machine-level code and elements of code compilation
  • Computer arithmetic 
  • Performance evaluation and optimization
  • Memory organization and management

Course Availability

The course schedule is displayed for planning purposes – courses can be modified, changed, or cancelled. Course availability will be considered finalized on the first day of open enrollment. For quarterly enrollment dates, please refer to our graduate education section.

Pre-register Now

Dates:March 29 - June 4, 2021
Units: 3.00-5.00
Instructors: Nick Troccoli
Delivery Option:
For Credit $4,056.00-$6,760.00
Notes: Pre-registration Dates: February 1, 2021 at 9:00am to March 12, 2021 at 5:00pm

Computer Science Department Requirement
Students taking graduate courses in Computer Science must enroll for the maximum number of units and maintain a B or better in each course in order to continue taking courses under the Non Degree Option.

Pre-registration for this course will secure your enrollment request and ensure timely processing of your application for potential course approval. Please note: course enrollment will be confirmed after March 19, 2021; after completing your pre-registration, no further action is required on your part.


This course may not currently be available to learners in some states and territories.