Bug in one of the question in "Data & Feature Engineering for Trading"

Options & Futures
1

In section3 unit 3 question.  The answer does not match with question. (no attach function to upload a screenshot for better illustration and thus copy and paste the text here)



Which among the following is/are true for Python pickle?

 



A. Converts Python objects into a byte stream

B. Can be stored as a compressed file and takes less disk space

C. Has high reusability and helps in avoiding rework

D. Pickle is specific to Python

  1. Only A


  2. Only C


  3. Only B & D



    ​​​​​​4. All of the above



    Result | Hints

    Correct. All the above-mentioned options stand true for exploratory data analysis.

    You can proceed to next unit now.
2

Hi Jin,



Thanks for pointing out the error!

The bug is fixed now.

 

3

Thanks Gaurav