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  1. Error enrolling in course-v1:CognitiveClass+RP0103EN+v2.

    Error after clic the enroll button for the course:
    Using R With Databases

    11 votes
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  2. Error enrolling in course-v1:IBMDeveloperSkillsNetwork+CL0101EN+v1.

    cannot enroll to IBM Cloud Essentials
    Error enrolling in course-v1:IBMDeveloperSkillsNetwork+CL0101EN+v1.

    13 votes
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  3. problem in lab

    Spark Fundamentals I BD0211EN
    Problem in 1st lab
    !pip install findspark
    should be:
    !pip install findspark pyspark

    7 votes
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  4. Improve the site

    Improve the site

    1 vote
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  5. More details

    for the case study of Consistency in distributed systems chapter "consistency in distributed systems" the last question
    "DIRTY READS " in the list of questions maybe give more details about the time for each response because the student need to assume of the time to take the choise (more the five minutes)

    regards

    1 vote
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  6. Fix spelling on this page

    The word instructions is spelled "instrcutions" on this page (within the hands-on lab ... cloud account section of module 1).

    1 vote
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  7. How the starter begin courses : video clic doesn't work

    Hello,
    I'm beginning the courses.
    on the first page I can't click on the video above the text. so I can't see any curses. 😔
    could you please tell me how to proceed?
    I didn't found any video on YouTube or other sites to help me to begin.
    thanks for your help

    1 vote
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  8. The answer for a question is wrong

    Sorting a list without changing its data type
    A=[5,2,3]

    sorted(A)
    this is going to work but you have given it as wrong answer please look into it

    1 vote
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  9. Buckets for Completed, In Progress, and Deleted Classes on Dashboard

    Buckets for Completed, In Progress, and Deleted Classes on Dashboard would be a great help.

    1 vote
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  10. Final Exam

    50 Marks for 50 questions but i got only 25 questions on my screen. Next tab also does not work to take me to Q 26 onwards. i am forced to submit my Exam Resuts.

    1 vote
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  11. 1 vote
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  12. TurboTax is not installing on windows 10. What to do?

    If you are not able to install TurboTax software on your system, even after downloading the setup of the latest version, then there is something wrong with your system. You need to perform various steps to resolve the issue at hand:

    · Open the Task Manager and then look for the “Intuit Update Service” in the process tab.

    · Then you need to end the task by clicking the tab of 'End Task.'

    · Now move to the Details tab and end the MSIexec.exe task.

    · Now you can try to install the TurboTax again on your system.

    If the…

    1 vote
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  13. Website is too slow, app not able to download

    You are doing great job but just for silly reasons of design of web application one may lose interest of taking course.

    1) bottom arrows to go to next page is not working
    2) filters are absent to filter out the beginner and intermidiate courses
    3) surfing speed can be improved
    4) left side catelog or content page design need to improved

    1 vote
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  14. icon to show progress bar or course completion percentage

    there must be a tab added to show percentage of course completed , so to easily see which courses i have completed and which are still in progress

    1 vote
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  15. Image asset does not display correctly

    Hi Team,

    Seems that the image related to this course page (https://courses.cognitiveclass.ai/courses/course-v1:CognitiveClass+CO0201EN+v1/courseware/b95c1db7b41b4f03b98a7e097c25643c/b8ae2fbf04ae4d8d94df4284d2898812/ -> Containers & Kubernets essential with IBM Cloud, Kubernetes Architecture)
    can't be displayed.

    Instead, you have to accept some certificate in order to view the image correctly.

    1 vote
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  16. 1 vote
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  17. Update course as per updated version of Watson Assistant

    Screenshot along with each step as per latest version of Watson Assistance or IBM cloud.

    1 vote
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  18. LB0107ENv1 : final exam, right answers but 0 point

    Hi

    I gave the right answers for 2 questions about Laws of Scalability, they haven't been accepted. I don't understand why.
    Can you check it and update my results ?

    Thanks

    Regards

    Charles

    1 vote
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  19. 1 vote
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  20. How to Fix Brother Printer Installations 0x00000020 Error Code ?

    Error 0x00000020 in Brother Printer in general appears during its installation. Get connected with brother printer support number to get immediate solutions. To fix Error 0x00000020 Brother Printer Installations, you need to reinstall the updated printer driver and try again. This error code in general appears due to heavy conflict between system and device driver. When your system OS is not compatible with the updated printer driver, you might get this error. To rectify this error, you need install the printer with updated driver.

    Link : https://fastdirectory.co.uk/brother-printer-support

    1 vote
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