CS 341

Spring 2026 Part of Term 1

Part of Term 1
Jan 20-May 6

System Programming

SHOW FINAL EXAM SCHEDULE

Credit: 4 hours.

Basics of system programming, including POSIX processes, process control, inter-process communication, synchronization, signals, simple memory management, file I/O and directories, shell programming, socket network programming, RPC programming in distributed systems, basic security mechanisms, and standard tools for systems programming such as debugging tools.

Credit is not given for both CS 341 and either CS 241 or ECE 391. Prerequisite: CS 225 and CS 233.

Students must register for one lecture and one discussion section.

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CS 341 class schedule data for spring 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
74119	Laboratory-Discussion	ADA	9:30AM -10:50AM	R	ARR Digital Computer Laboratory	Youn, C	Part of Term: 1 Date Range: 01/20/26-05/06/26 Section Info: This section will meet in the 1265 DCL Test Kitchen.
74120	Laboratory-Discussion	ADB	11:00AM -12:20PM	R	136 Loomis Laboratory	Youn, C	Part of Term: 1 Date Range: 01/20/26-05/06/26
74121	Laboratory-Discussion	ADC	12:30PM -1:50PM	R	ARR Digital Computer Laboratory	Cho, S	Part of Term: 1 Date Range: 01/20/26-05/06/26 Section Info: This section will meet in the 1265 DCL Test Kitchen.
74122	Laboratory-Discussion	ADD	2:00PM -3:20PM	R	0218 Siebel Center for Comp Sci	Cho, S	Part of Term: 1 Date Range: 01/20/26-05/06/26
74123	Laboratory-Discussion	ADE	3:30PM -4:50PM	R	0218 Siebel Center for Comp Sci	Zhu, H	Part of Term: 1 Date Range: 01/20/26-05/06/26
74124	Laboratory-Discussion	ADF	5:00PM -6:20PM	R	ARR Digital Computer Laboratory	Zhu, H	Part of Term: 1 Date Range: 01/20/26-05/06/26 Section Info: This section will meet in the 1265 DCL Test Kitchen.
74125	Laboratory-Discussion	ADG	12:30PM -1:50PM	W	0218 Siebel Center for Comp Sci	Reidys, B	Part of Term: 1 Date Range: 01/20/26-05/06/26
74126	Laboratory-Discussion	ADH	2:00PM -3:20PM	W	0218 Siebel Center for Comp Sci	Reidys, B	Part of Term: 1 Date Range: 01/20/26-05/06/26
74127	Laboratory-Discussion	ADI	3:30PM -4:50PM	W	0218 Siebel Center for Comp Sci	Zhang, W	Part of Term: 1 Date Range: 01/20/26-05/06/26
74118	Lecture	AL1	11:00AM -11:50AM	MWF	1002 Electrical & Computer Eng Bldg	Angrave, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Section Info: For up-to-date information about CS course restrictions, please see the following link: http://go.cs.illinois.edu/csregister Restriction(s): Restricted to Undergrad - Urbana-Champaign.
75350	Discussion/ Recitation Online Lecture	CSP CSP	ARRANGED ARRANGED	n.a. n.a.	Illini Center n.a.	Angrave, L Angrave, L	Part of Term: 1 Date Range: 01/20/26-05/06/26 Section Info: This course includes in-person activities such as discussions, reviews or exams in Chicago. This section is intended for City Scholars only. In-person exams scheduled in 200 S. Wacker Dr. Restriction(s): Restricted to Undergrad - Urbana-Champaign. Restricted to O/C Engineering City Scholars students.