General
534 results found
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Retake Exams
The point of this site is to learn and I find it ridiculous that you cannot retake a course if you fail it. That does not encourage users to learn it only teaches that you should get it right the first time or quit. I now understand what I did wrong and would like the chance to prove so and receive the badge.
9 votes -
Dashboard changes
Improve dashboard to show icons & small details with learning paths so that user can envisage where he stands. Also completed one's (where certificate / badge is issued) can be marked in green / shown with tick, inprogress can be shown as Yellow, pending can be shown as orange
1 vote -
1 vote
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remake all tests and exams
They look like they were made by a drunk person, all of them. I finished 7 of your courses, and they all look this way. A lot of grammar mistakes, questions unrelated to the course material (have to google to find the answer), answers like "All of the above" in the upper position (nothing is above), answers like "[something]", "[answer that is incompatible with the 1st answer]", "All of the above". I also noticed that if there is "All of the above" present, it's the right answer most of the time. The tests also have a lot of questions with…
1 vote -
Please help me i have not got data science level 1 badge even though i completed the course.please help me.
BADGE NOT GOT:DATA SCIENCE LEVEL 1
1 vote -
This question seems to have an error
This question:
SERVER OBJECTS (1/1 point)
Which of the following is NOT a candidate for an object in the activities we defined for the host?Seems to have carried over the word "host" at the end from the prior question "Host Objects". The question probably should read:
SERVER OBJECTS (1/1 point)
Which of the following is NOT a candidate for an object in the activities we defined for the server?1 vote -
Network Error
test retake
1 vote -
Errata on NUMPY 1D ARRAYS Video (Wrong Hadamard product)
The video miscalculates the hadamard product of two arrays. [1, 2] hadamard [3, 2] should equal [3, 4] and not [3, 6] as the video suggests.
1 vote -
to please speed up the process of reactivating the course on spark fundamentals 1
please speed up, very poor and slow response, BD0211EN spark fundamentals 1
1 vote -
Navigation buttons for CB0103EN set to disabled?
Buttons never get enabled despite finishing modules, hence all the they are disabled and unusable by default.
6 votesThis is actually the default behavior of the current version of the Learning Management System we are using. This works much better in a later version that we are going to be migrating to.
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must include login to Container Registry
here is missing the comand
ibmcloud cr login
that is obligatory for push the image
the class page is https://courses.cognitiveclass.ai/courses/course-v1:CognitiveClass+CO0201EN+v1/courseware/754094ea513a42f39ec84d99cae78249/f1cc315d40b74e1aa6ec1cd2a3c1f985/
1 vote -
Correct the link to docker-entrypoint.sh for Mongo 3.4
There's a link the the docker-entrypoint.sh script for the Mongo 3.4 docker container. Or rather that's what's supposed to be linked. The link is actually point to the script of Mongo 3.0, which is not on Github.
Broken Link:
https://github.com/docker-library/mongo/blob/master/3.0/docker-entrypoint.shCorrect Link:
https://github.com/docker-library/mongo/blob/master/3.4/docker-entrypoint.sh1 vote -
Hadoop 101 course
The course has good content, but the instructor is just reading the lines instead of trying to explain them meaningfully. It definitely needs improvement. Please look into it.
Thanks.
2 votes -
This service is simply Awesome.
Although its in initial state but I love visiting this site for learning new technologies. What point I really like of this platform is:
1.I can see my course details from mobile.
2.They are self paced, need not worry for timelines (I am an Accenture employee, don't have much time :P)
3.Hands on LabSuggestion: While opening site from mobile as of now its very difficult, so tried downloading Android app, but its not getting me logged in using gmail.
However I am happy to learn new things and get a badge to show what I have learnt.
Kudos to…
1 vote -
ST0101EN exam error
There's a question in the ST0101EN exam, "If the standard deviation of a variable is larger than the mean, the variable depicts:" The correct answer given is "high variance," but this is not the case. In the general case, there is no meaning to the relationship between the standard deviation and the mean (in the specific case of count data, there may be meaning...)
1 vote -
Please improve presentation of Hadoop 101
Pronunciation in Hadoop 101 course is not clear at all. It is very difficult to understand what the presenter is saying. Also the speed is too fast. The presenter is just reading out text. The presenter should understand that the initial level of course is taken by those who don't know anything about Hadoop. The course material and presentation should have been designed keeping this in mind.
1 vote -
fix Scala kernel
The Scala kernel isn't working, making it difficult to get some hands on experience on labs that use the Scala kernel, eg. all of the Spark labs.
Thank you
1 vote -
1 vote
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BC0201EN - Most of the Quiz questions aren't from Video presentation
This course doesnt not have a transcript. Lectures videos are good but a powerpoint PPT or the transcripts would definitely help to refer back. Mostly Quiz questions does not come from video presentations
For example, genesis block was not discussed int the Module 3. But there is a questions on this in Quiz.
1 vote -
Bonjour Il serait intéressant d'avoir les certifications IT Infrastructure et Cybersecurity
Bonjour Il serait intéressant d'avoir les certifications IT Infrastructure et Cybersecurity
1 vote
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