Rajesh Umraoโ€’Data&AI

I simplify the complex world of ๐ƒ๐š๐ญ๐š ๐€๐ง๐š๐ฅ๐ฒ๐ญ๐ข๐œ๐ฌ, ๐ƒ๐š๐ญ๐š ๐’๐œ๐ข๐ž๐ง๐œ๐ž into bite-sized, actionable insights.
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๐Ÿง‘๐Ÿผโ€๐Ÿ’ผแ—ฉแ—ทOแ‘ŒT แ—ฐE:
Hey, Iโ€™m Rajeshโ€” ๐’๐ž๐ง๐ข๐จ๐ซ ๐€๐ง๐š๐ฅ๐ฒ๐ฌ๐ญ and proud ๐๐ˆ๐“ ๐‡๐š๐ฆ๐ข๐ซ๐ฉ๐ฎ๐ซ(๐‡๐) alumnus.
๐‹๐ข๐ง๐ค๐ž๐๐ˆ๐ง: www.linkedin.com/in/rajeshumrao/
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๐Ÿ”๐–๐‡๐€๐“ ๐˜๐Ž๐”'๐ฅ๐ฅ ๐„๐—๐๐‹๐Ž๐‘๐„:
โ‘ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€ & ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ: SQL, Python, Power Bi and more
โ‘ก๐— ๐—ฎ๐—ฐ๐—ต๐—ถ๐—ป๐—ฒ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด & ๐—”๐—œ: ML, AI, Algorithms, Deep Learning
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Rajesh Umraoโ€’Data&AI

In SQL, why is indexing important?

10 hours ago | [YT] | 8

Rajesh Umraoโ€’Data&AI

Which SQL clause is used to filter aggregated results?

21 hours ago | [YT] | 10

Rajesh Umraoโ€’Data&AI

Which SQL function is commonly used to handle missing values in analysis?

2 days ago | [YT] | 11

Rajesh Umraoโ€’Data&AI

Which JOIN returns all records from the left table and matching from the right?

2 days ago | [YT] | 15

Rajesh Umraoโ€’Data&AI

Which SQL feature helps analyze trends over time?

3 days ago | [YT] | 9

Rajesh Umraoโ€’Data&AI

What is the role of a dimension table in Data warehousing ?

4 days ago | [YT] | 7

Rajesh Umraoโ€’Data&AI

What is the role of a dimension table in data warehousing ?

6 days ago | [YT] | 8

Rajesh Umraoโ€’Data&AI

In SQL, Which operation is best for removing duplicate rows in analysis?

6 days ago | [YT] | 6

Rajesh Umraoโ€’Data&AI

What is the purpose of a fact table in data warehousing?

6 days ago | [YT] | 9

Rajesh Umraoโ€’Data&AI

Which SQL statement is used to extract data from a database?

1 week ago | [YT] | 10