学生对 IBM 提供的 Operating Systems: Overview, Administration, and Security 的评价和反馈
课程概述
热门审阅
AW
May 4, 2022
waoh.....finally done after so many fail in my quiz. the course is great but the narrator are not speaking up. the audio aint clear enough but i enjoy the course.
BP
Aug 30, 2020
Extremely informative, however I just wish there was more hands-on learning rather than just watching videos. Nonetheless, it is still a great course worth taking.
976 - Operating Systems: Overview, Administration, and Security 的 1000 个评论(共 1,120 个)
创建者 Naing L K
•Jun 14, 2022
nice course
创建者 Muhammad Z S
•Jan 3, 2021
Informative
创建者 Lina A
•Dec 18, 2020
Pretty good
创建者 JOE M S
•Aug 10, 2020
good course
创建者 H T
•Mar 17, 2023
Muito bom.
创建者 Cyrielle O M T
•Feb 23, 2022
bon cours
创建者 Adriel E P S
•May 30, 2021
Excellent
创建者 Abdul B
•Aug 26, 2020
Excellent
创建者 JEROME L A
•Jun 13, 2023
Relevant
创建者 Sai C D
•Oct 16, 2023
Ok Good
创建者 SHRINIVASAN M
•Jun 12, 2021
Good!!
创建者 prasad d
•Oct 3, 2022
nice
创建者 Utkarsh P
•May 30, 2020
great
创建者 Krishna N
•Apr 11, 2024
GOOD
创建者 Harish C
•Jun 2, 2023
done
创建者 Awais M
•Mar 29, 2023
NiLL
创建者 Mukesh K V
•Aug 4, 2022
good
创建者 KUNCHAM C
•Apr 17, 2021
good
创建者 Himanshu K M
•Sep 25, 2020
good
创建者 Gerard V I L
•Jul 6, 2020
Nice
创建者 Deleted A
•Feb 17, 2025
,
创建者 Kuntal P
•Aug 29, 2022
-
创建者 Brian C
•Feb 2, 2021
This course had some REALLY bad presenters, and others who were EXCEPTIONALLY good. The problem with the incompetent ones is usually that their bad grammar, syntax, AND pronunciation (!!!) detracts from their capacity to convey their knowledge, so the listener/student spends far too much time just trying to answer figure out "What the hell is he trying to say!?" rather than absorbing the meaning of and context for the information being presented. In short, the presenters who totally wasted my time were: Elio Echeverria, Ken Gonzalez, Warren Araya, and John McLaughlin - all of whom engaged in countless unnecessary repetitions and non sequiturs, and whose subtitles were a pale reflection of what they actually said. Thankfully, Joe Speno, Jude Lancaster, and Adam Seibel were excellent communicators, and their videos WERE a pleasure to listen to. On balance, the good presenters' efforts were overshadowed by those of their incompetent colleagues. The lesson you should take away from this? A SUBJECT EXPERT IS NOT NECESSARILY A GOOD EDUCATOR!
创建者 Pedro R
•Apr 4, 2022
I had a constant feeling that a wasn't getting all the introduction i needed (i always felt that a could not explain what a learned it to someone else) so I paused this course lots times to complete my understandings by reading and watching extra free content outside Coursera, that sometimes were better than this paid course.
I still recommend it because there's a structure to follow and i helps in a first approach.
Even with a 3/5 experience in the course 2 i'm looking forward to start the course 3, for i clearly need some suggested organization to learn about Cybersecurity.
创建者 James W
•Sep 21, 2021
I found this course to have too many quiz errors and audio troubles. You can get through them but it does require going back and retaking a quiz or two until you figure out what the correct "wrong answer" is. I would suggest that IBM or Coursera go back through and at least fix the video transcripts where the words show up as [inaudible]. Other than that there is good information provided. The first two weeks cover a few topics presented in the first course (with the exact same videos) which I found strange. Week 3 gets into good stuff that is new.