Explanation of the question given below

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Praaveer Kumar

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Oct 26, 2020, 12:24:46 AM10/26/20
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Consider a tabular representation of the “Shopping Bills” dataset with the following columns:

id    shop    customer     item    category  quantity     price    cost    total

What is the ID of the card that occupies the maximum number of rows in this table?

Anand Iyer

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Oct 26, 2020, 5:39:16 AM10/26/20
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https://groups.google.com/a/nptel.iitm.ac.in/g/cs1001-discuss/c/Gw1jaz1kWWs/m/zFkUphxCBQAJ

Avinash Roy

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Oct 31, 2020, 10:32:57 AM10/31/20
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card 11 also has 9 items also, why we are not going to it

Anand Iyer

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Oct 31, 2020, 9:38:25 PM10/31/20
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Card no. 3 has 11 items in it, that has the maximum.  Please go over the cards again.
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