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  1. Internal Server Error

    I can't proceed in the course https://courses.cognitiveclass.ai/courses/course-v1:BigDataUniversity+BD0211EN+2016 or even check my dashbord. There's an Internal Server Error as written in the page.

    26 votes

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    8 comments  ·  Courses  ·  Admin →
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  2. Error enrolling in course-v1:CognitiveClass+RP0103EN+v2.

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

    18 votes

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    33 comments  ·  Courses  ·  Admin →
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  3. Error enrolling in course-v1:IBMDeveloperSkillsNetwork+CL0101EN+v1.

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

    14 votes

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    13 comments  ·  Courses  ·  Admin →
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  4. Error while enrolling a course

    I am getting a error while enrolling to the 3 course for deep learning badge and my enrollment is not getting completed

    12 votes

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    0 comments  ·  Courses  ·  Admin →
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  5. Answer not Submitting

    I am unable to submit my answers to "Review questions" on "Block chain Essentials"

    Request to look into and kindly do the needful please.

    9 votes

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    0 comments  ·  Courses  ·  Admin →
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  6. problem in lab

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

    8 votes

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    0 comments  ·  Courses  ·  Admin →
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  7. Issues on getting "Containers, K8s and Istio on IBM Cloud" badge

    https://cognitiveclass.ai/learn/containers-k8s-and-istio-on-ibm-cloud

    I have finished the three link in this path but still can not get the Containers, K8s and Istio on IBM Cloud badge.

    7 votes

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    1 comment  ·  Courses  ·  Admin →
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  8. Is Cognitive Class down?

    Hi,
    Is Cognitive Class down? Why it keeps divert me to https://stats.uptimerobot.com/Gg5PpiJNx1 ?
    And the website said "All systems operational".

    5 votes

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    0 comments  ·  Courses  ·  Admin →
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  9. No Badge After Course Completion

    I do not know why it is taking so long to receive badge after course completion. It has been over two weeks and I still have not receive the badge. This process needs to be reviewed and improved.

    5 votes

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    0 comments  ·  Courses  ·  Admin →
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  10. Can't see certificate for PY0101EN

    I can't seem to see the certificate for this specific module. I've finished the exame, but I don't know the result just yet. Is that some type of error?

    5 votes

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    10 comments  ·  Courses  ·  Admin →
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  11. Hi! I have completed Data Analytics with Python course with more than the required for passing. I am not able get my certificate.

    I have completed Data Analytics with Python course with more than the required for passing. I am not able get my certificate. It says check URL all the time.

    5 votes

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  12. Query regarding a question in the graded quiz

    I would like to raise a query regarding Question 3 in the graded quiz for “Module 2 – Understanding Kubernetes architecture”.

    This is part of training course IBM: CC0201EN Introduction to Containers, Kubernetes, and OpenShift V2:
    https://courses.cognitiveclass.ai/courses/course-v1:IBMDeveloperSkillsNetwork+CC0201EN+v1/course/

    Why options ‘Namespaces’ and ‘ConfigMaps ‘are not are not accepted as correct answers even though they have been listed as Kubernetes objects in the training material?

    It has been mentioned in section Introduction to Kubernetes Objects – What are Kubernetes objects?” as follows:

    “Some examples of Kubernetes objects are Pods, namespaces, Deployments, ConfigMaps, and volumes,which we will discuss in this course.
    To work…

    4 votes

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  13. To give a re attempt for the review graded questions

    I attempted every question and completed the course and also my final exam but i failed to get 70 person in one of the module and i cannot see my certificate despite completing the final exam

    4 votes

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  14. Did not receive "Big Data Foundations- Level 2" Badge

    I completed all the courses and obtained badges on the Big Data Foundations Learning Path. I also printed out all the three certificates. I am yet to receive my Level 2 Badge

    4 votes

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  15. 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

    4 votes

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    0 comments  ·  Courses  ·  Admin →
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  16. Dear Cognitiveclass, Greetings for the day!! I am unable to submit my answers to "Review questions" on "Block chain Essentials" Request

    Dear Cognitiveclass,
    Greetings for the day!!

    I am unable to submit my answers to "Review questions" on "Block chain Essentials"

    Request to look into and kindly do the needful please.

    My id is Aravind.leeds13@gmail.com, ArvindKumar859b

    Many thanks

    4 votes

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  17. Unlock Accounts

    Provide an option to unlock locked accounts without having to wait for 24 hours. Also what does the statement "account will re-open within 24 hours mean?".. Do you keep expecting the users to keep trying to login every 15 minutes or an hour or a couple of hours to check if the account is unlocked? You need to provide an adhoc option to unlock accounts as and when users request the same

    3 votes

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    1 comment  ·  Courses  ·  Admin →
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  18. How can we earn the Applied Data Science With R badge if the course Using R With Databases is not available for enrolment?

    Greetings.

    First I would like to take this chance to say thank you again for the Cognitive Class initiative, that's of a lot of help for many.

    However, I have this question How can we earn the badge of the Applied Data Science With R leraning path that you offer, if the course Using R With Databases (with code RP0103EN), which is apperently mandatory in order to get the badge, is not availabel for enrollment currently?

    Best regards.

    3 votes

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  19. enable filtering in Courses view

    enable tag/attribute filters to find topics of interest -
    R,python, analysis, data science, cloud, etc
    without having to page through ALL courses

    3 votes

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  20. Improve the site

    Improve the site

    3 votes

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