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EC ENGR M116C · Dis 1C

Computer Systems Architecture

Fall 2026Duan, C.4 units

Also listed as COM SCI M151B (closed by the department, limited): the same class, and each department holds its own seats and its own grade history.

Seats, time, final and grades

Seats

Open, 17 seats left.

19 of 36 enrolled.

Read 12 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

F 2:00pm-3:50pm

This discussion only. You also attend Lec 1.

Final

Tue 8 Dec, 6:30pm to 9:30pm

One exam for the whole class, Los Angeles time.

Read 2 days ago.

Grades

3.74

Predicted GPA

Historical records across all instructors; 1,225 letter grades

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Before you can enroll

Registrar's Restrictions cell, read 23 hours ago: "Undergraduate Computational and Systems Biology, Computer Engineering, Computer Science, Computer Science and Engineeri Ng, Electrical Engineering, or Electrical and Compter Engineering Majors".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center. Discussion section attendance is optional.

Restrictions read 23 hours ago.

When it meets

This discussion and its linked lecture.

Mon
Tue
Wed
Thu
Fri
2pm
3pm
4pm
5pm
6pm
7pm

Lec 1

6pm-7:50pm

Lec 1

6pm-7:50pm

Dis 1C

2pm-3:50pm

Scroll sideways for the whole week. All meeting times are listed below.

  • Dis 1C

    F 2:00pm-3:50pm

  • Lec 1 (required lecture)

    TR 6:00pm-7:50pm

Boelter Hall 5272

Grades

3.74

Predicted GPA

Historical records across all instructors; 1,225 letter grades

1 person has taught EC ENGR M116C in the grade record: SEHATBAKHSH, NADER at 3.74 over 1,225 grades.

A range
81%
P/NP
0%
D/F/W
1.3%

Full grade history for EC ENGR M116C

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

  • No exams, 2 mentions in past reviews
  • 4 quizzes, 4 mentions in past reviews
  • Problem sets mentioned, no number given, 2 mentions in past reviews
  • 2 projects, 4 mentions in past reviews

Based on 28 reviews; source checked 6 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 14621F
  • 16122F
  • 26023F
  • 33324F
  • 32525F
Enrollment by term: 21F 146, 22F 161, 23F 260, 24F 333, 25F 325

Peak 333 · most recent 25F at 325

Seats over time

Nothing read since 16 Oct, 12 hours ago. Over about 2 months before that, freed 1 seat.

19 of 36 · 17 left
18 Aug 21:4017 Sep 05:0116 Oct 12:23 · 12 hours ago
Checked 168 of the 1223 hours with hourly history, 14%. No reading was recorded in 1055 hours. dibs had no hourly record before 26 Aug, which is the other 185 of 1408 plotted.19 of 36 enrolled at the newest reading, 12 hours ago, with 17 left. Seats from 18 Aug 21:40 to 16 Oct 12:23, 20 to 19. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 12 hours ago. It is where the line stops, not where the count is now.

Show the readings (20)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 12:23 19 36 open - 29 of 207
7 Oct 22:22 19 36 open - 4 of 22
7 Oct 01:32 20 36 open - 19 of 138
1 Oct 08:02 22 36 open - 3 of 16
30 Sep 17:02 23 36 open - 3 of 16
30 Sep 02:02 25 36 open - 2 of 5
29 Sep 22:32 24 36 open - 6 of 22
29 Sep 01:32 23 36 open - 12 of 72
26 Sep 02:42 24 36 open - 2 of 4
25 Sep 23:12 25 36 open - 2 of 5
25 Sep 19:42 24 36 open - 14 of 69
22 Sep 23:42 25 36 open - 21 of 131
17 Sep 13:32 26 36 open - 3 of 16
16 Sep 22:32 27 36 open - 5 of 30
15 Sep 17:22 25 36 open - 16 of 101
11 Sep 13:40 24 36 open - 7 of 48
9 Sep 14:40 23 36 open - 14 of 130
4 Sep 05:40 22 36 open - 2 of 9
3 Sep 21:40 21 36 open - 22 of 385, 185 no hourly record
18 Aug 21:40 20 36 open - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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