Ecampus Schedule of Classes - Winter 2027
CS 261 – Data Structures (4)
Abstract data types, dynamic arrays, linked lists, trees and graphs, binary search trees, hash tables, storage management, complexity analysis of data structures. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.
For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.
Continue to Registration.
| Term | CRN | Sec | Cr | P/N | Instructor | Type | Status | Cap | Avail | WL Cap | WL Avail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W27 | 31642 | 400 | 4 | Staff | Online | Open | 85 | 85 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: (CS 162 [C] or CS 162H [C] or CS 165 [C] ) and (CS 225 [C] or MTH 231 [C] or MTH 231H [C] ) Major Restrictions: +039, +249, +307 (Electrical and Computer Engineering, Computer Science, Computer Science) Campus Restrictions: -C (Corv) College Limitations: +16 (Engr) | |||||||||||
| Class Notes: Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. Campus restrictions end Monday of Week 10This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. | |||||||||||
| W27 | 33129 | 401 | 4 | Staff | Online | Open | 85 | 85 | 0 | 0 | |
| Registration Restrictions Enforced Prereqs: (CS 162 [C] or CS 162H [C] or CS 165 [C] ) and (CS 225 [C] or MTH 231 [C] or MTH 231H [C] ) Major Restrictions: +039, +249, +307 (Electrical and Computer Engineering, Computer Science, Computer Science) Campus Restrictions: -C (Corv) College Limitations: +16 (Engr) | |||||||||||
| Class Notes: Students in this section may be required to interact with teachers, teaching assistants, and students in other concurrent sections of this same course. Campus restrictions end Monday of Week 10This course requires online proctored testing, which mayinclude testing fees and the use of security measures, suchas a scan of your testing environment and the requiredinstallation of a desktop application. Please carefullyreview online proctored test information at: | |||||||||||
| Syllabus: Available in Canvas to students enrolled in this course. | |||||||||||
Find textbooks for CS 261 at the
OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.
View CS 261 for all available terms
Academic calendar
Currently it's summer term. See academic calendar for our quarter term schedule.
Fall term starts Sept. 23.
Winter term starts Jan. 4, 2027.
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