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.
851 - Operating Systems: Overview, Administration, and Security 的 875 个评论（共 1,120 个）
创建者 Fernando S M
•May 20, 2021
I remebered so many thing than I study in Operating System, Cybersecurity and Cloud Computing during the universiry.
创建者 NEWSHAS V
•Jul 26, 2020
It was a good experience and now i am aware of how to secure data and managing a hardware
efficiently in a network.
创建者 Joshua A
•Oct 18, 2021
the excitement into the trilling world of cybersecurity continue......I am enjoying every bit of this course.....
创建者 Bruno T
•Dec 8, 2020
I
t
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s been an interesting course, i learnt concepts about NFTS, FAT and virtualization aspects offered by RedHat.
创建者 詹翊
•Jul 3, 2021
Since I have completed introduction to cybersecurity course, some classes are very similar or exactly the same.
创建者 Ernesto E V C
•Apr 11, 2022
Los temas están bien explicado y son geniales, pero la calidad del video y del audio de muchos videos es mala.
创建者 Lonnie G
•Mar 21, 2021
Really great information for those on the cybersecurity track! Videos could you a little updating in quality.
创建者 V
•Aug 17, 2020
Good information. Course could be refreshed in some places such as the audio and presentation slides
创建者 Omar B
•Sep 12, 2021
course is good but there are some problems with the quality of photos which are shown during videos
创建者 Ivan D M
•Jun 7, 2020
Some quiz questions are formulated wrongly, this caused confusion when looking for the right answer
创建者 Nadim P
•Sep 29, 2022
Provides an excellent insight into the basic fundamentals in cybersecurity processes and tools.
创建者 TIM B
•Aug 27, 2022
The only reason I didn't give 4 stars is becuase the visuals are usually bleary and hard to read.
创建者 Deleted A
•Aug 5, 2020
Great information but very mono-toned videos so it makes it a little boring to watch and listen.
创建者 Alexander P
•Dec 7, 2023
Good course but the slides are very blury and the voice is poor for it was recorded through VoIP
创建者 Mohammed M
•May 15, 2022
Great course , adding labs to those kind of course or sample technical skills videos might help.
创建者 Akash M
•Jul 8, 2020
I had some problems regarding subtitles and audio coordination, except this course was very good
创建者 Lamar O
•Feb 27, 2021
Informative and concise. I would like to see more attention paid to updating some of the links.
创建者 Deep R
•Apr 26, 2020
course content is good...a little problem with the audio....however i recommend this course .
创建者 G M T R
•Jan 3, 2022
Course Structure was very good but the sound and video quality was not as good and clear.
创建者 Thural M
•Oct 16, 2021
Can't get my ID verified, contacted support, not any adequate response. It's demotivating.
创建者 Abdulaziz I
•Aug 31, 2022
Layout and topic introductions are good but the sound is mostly disturbing and not clear.
创建者 Mohammed A
•Jul 12, 2020
videos couldve been more enjoyable with more interactive slides besides just a voiceover
创建者 kristi e
•Aug 5, 2023
The material is great. I think better audio would make it a bit easier to follow along.
创建者 Lucía F
•Dec 23, 2025
Introductionwise friendly, not too hard, just gotta pay attention and you get it done
创建者 Shruti D
•Oct 15, 2020
This is really informative course .All information related to cyber security are good