General

  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.

    25 votes

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    8 comments  ·  Courses  ·  Flag idea as inappropriate…  ·  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  ·  Flag idea as inappropriate…  ·  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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  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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  5. 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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  6. 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.

    6 votes

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  7. 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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  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".

    3 votes

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  9. 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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  10. 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

    3 votes

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  11. 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?

    3 votes

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  12. 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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  13. 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.

    3 votes

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  14. Improve the site

    Improve the site

    3 votes

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  15. 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…

    2 votes

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  16. You can use the Docker COPY instruction to copy files from your local machine to a container.

    You can use the Docker COPY instruction to copy files from your local machine to a container.
    I think the answer should be false since Docker COPY instruction to copy files from your local machine to a container images.

    docker cp command copy files from your local machine to a container actually.
    Course
    Introduction to Containers, Kubernetes, and OpenShif

    2 votes

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  17. Download

    There is no download option for certificate

    2 votes

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  18. Badge not showing for "Data Science Foundations - Level 1" I have successful completed the Cognitive Class course "Data Science 101" to get

    Badge completion is not showing for "Data Science Foundations - Level 1".

    I have successful completed the Cognitive Class course "Data Science 101" to get badge "Data Science Foundations - Level 1". This course currently named as "Introduction to Data Science". But the Badge "Data Science Foundations - Level 1" is not showing on YL. Please find the attachment for completing the course.

    2 votes

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  19. 2 votes

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  20. 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

    2 votes

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