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  1. Error enrolling in course-v1:IBMDeveloperSkillsNetwork+CL0101EN+v1.

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

    2 votes
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  2. sb264946@gmail.com

    computer science.

    1 vote
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  3. Did not receive Deep learning badge

    I completed the three courses in learning path Deep Learning, and got all certificates of them. But I did not receive the deep learning badge. Could you help to advise when I can receive it? Thanks.

    39 votes
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  4. Hyperledger composer lab needs update

    I was not able to install composer as per lab1, as the hyperledger composer is deprecated since august 2019. This lab or course needs to be updated.

    2 votes
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  5. Retake the Final exam

    Please add help button, regarding retaking of exam in the same course ware

    110 votes
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  6. 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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  7. 1 vote
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  8. jobs.cognitiveclass.ai job board

    I know there are lots of job boards out there like glassdoor.com, indeed.com, ziprecruiter.com et. al.

    But I think a jobs.cognitiveclass.ai board would be a great place for employers and employees to get matched over the skills taught in various courses at Cognitive Class.

    1 vote
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  9. Use public key encryption to digitally sign certificates for strong validation of authenticity

    I think CognitiveClass.ai is great, even better than edX which I began using in 2013.

    The first edX certificates were issued as digitally-signed (using public key encryption technology) PDF files. Because they were digitally signed, anyone was able to validate the certificate's authenticity in a rigorous manner, making the certificate a more trustworthy credential for employers. I think the potential was there (using this cryptographic signature) for MOOC certificates to become even more rigorously reliable (practically untamperable) than even official college transcripts.

    Unfortunately, edX abandoned this feature in their certificates after 2-3 years. I've never understood why they abandoned this…

    1 vote
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  10. Hyperledger composer is deprecated

    I would like to take a certified course for Hyperledger Fabric using VS Code Blockchain platform. Please update to the new hyperledger, I really enjoyed the IBM Immersion Workshop and it will be great if we can take it is as certified learning path on CognitiveClass.ai
    https://ibm-blockchain-wsc.github.io/ImmersionWorkshop/

    1 vote
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  11. Retake option reset for course IBM Cloud Essentials (CL0101EN)

    I tried all 3 attempts but not able to clear the final exam for course CL0101EN. Let me know the procedure for requesting reset of attempts. Waiting for response. Thanks.

    4 votes
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  12. Difficult

    Questions are difficult all look similar I cannot find the answers.

    1 vote
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  13. Top 5 PUBG tips and tricks to get Chicken dinner

    PUBG is one of the best battle royale games available in the virtual market. Ever since it was introduced for the Android and iOS platforms, it has become a complete sensation with over millions of downloads. Reach our turbotax support team now to more. Visit: https://quick-enbooks-help.com/blog/top-5-pubg-tips-and-tricks-to-get-chicken-dinner/

    1 vote
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  14. Develop an app

    Try to make an app so that one can easily install and explore the courses easily.

    1 vote
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  15. Docker Essentials: A Developer Introduction IBMDeveloperSkillsNetwork CO0101EN

    Hi Team

    I am completed Docker Essentials: A Developer Introduction
    IBMDeveloperSkillsNetwork CO0101EN with 100% and Certificate is not appearing and final exam score is 100% and rest of 3 section has to be 100% ??

    3 votes
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  16. Samsung Printer Support Number

    Samsung is a multinational company headquartered in Suwon, South Korea. Samsung manufactures a wide variety of electronic devices and has a huge range of business subsidiaries across the globe. Samsung has been rendering some innovative, high-quality, and versatile printers just to complete customers printing, scanning, faxing, photocopying needs in just one device. Moreover, Samsung offers most ink-efficient devices which are different from others at inexpensive prices and render prints at very reasonable cost across the globe.

    https://safe-customer-service.com/printer/samsung-support/
    https://quick-customer-service.com/samsung-printer-support/

    1 vote
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  17. retake the exam

    Please provide : how to retake test & exam

    181 votes
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  18. Please, review the course

    Hellos,
    There's a lot of issues encountered among the content of course and questions, and the students are listing them in discussions...
    Please, review...

    1 vote
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  19. 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

    1 vote
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  20. I am taking the timed exam and after 25 questions and 22 minutes there are no more questions ? I have not covered all the topics and the arr

    exam arrow not moving to more questions on final exam. Only accessed 25 questions on 1 hour timed final exam

    1 vote
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