🎯 Master the Top 20 SQL Interview Questions | SQL for Data Analysts, Scientists & Developers 💻📊
🎯 Master the Top 40 SQL Interview Questions | SQL for Data Analysts, Scientists & Developers 💻📊
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Link : https://github.com/rajatkumar0308/SQL-INTERVIEW-40-Q-A
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Looking to ace your next SQL interview? 🚀 In this video, we walk you through 40 of the most commonly asked SQL interview questions—ranging from basic to advanced concepts—perfect for aspiring data analysts, data scientists, BI developers, and database engineers.
💼 Whether you're prepping for a job at a tech company or a data-driven organization, this video covers essential SQL topics including:
JOINS (INNER vs LEFT JOIN)
GROUP BY & Aggregate Functions
Window Functions (e.g., ROW_NUMBER, RANK vs DENSE_RANK)
Subqueries & CTEs
DELETE & FIND duplicates
Complex logic with CASE statements
Running Totals, Sales Differences, Pivoting Data
Advanced interview challenges like "Second Highest Salary" or "Cumulative Average by Department"
📝 Get the downloadable question deck on GitHub (link in the description)!
📌 Timestamps for Easy Navigation:
00:00 – Intro to SQL Interview Questions
00:24 – Why These Questions Matter Across Roles
01:07 – Importance of SQL in Data Roles
02:40 – Beginner SQL Questions
03:46 – Intermediate & Window Functions
05:18 – Advanced Querying Techniques
06:48 – Ranking, HAVING vs WHERE
07:34 – Subqueries & Duplicates
08:52 – CTEs & Pivoting
09:47 – Advanced Scenarios & Percentage Calculations
11:09 – Key Topics for Final Interview Prep
💡 Perfect for both beginners and experienced candidates, this is your go-to guide for mastering SQL before your next big interview.
📚 Need more practice? Check out previous videos on SQL basics, data analysis, and case studies!
👉 Subscribe for weekly content on SQL, data science, and career prep: [Your Channel Link]
🔔 Don’t forget to hit the bell icon to stay updated!
#SQLInterview #DataScience #SQLQuestions #LearnSQL #DataAnalytics #DatabaseDeveloper #BI #SQLTutorial #JobInterview #TechInterview #SQLPreparation
Видео 🎯 Master the Top 20 SQL Interview Questions | SQL for Data Analysts, Scientists & Developers 💻📊 канала Rajat Kumar
*******************************************************************
Link : https://github.com/rajatkumar0308/SQL-INTERVIEW-40-Q-A
********************************************************************
Looking to ace your next SQL interview? 🚀 In this video, we walk you through 40 of the most commonly asked SQL interview questions—ranging from basic to advanced concepts—perfect for aspiring data analysts, data scientists, BI developers, and database engineers.
💼 Whether you're prepping for a job at a tech company or a data-driven organization, this video covers essential SQL topics including:
JOINS (INNER vs LEFT JOIN)
GROUP BY & Aggregate Functions
Window Functions (e.g., ROW_NUMBER, RANK vs DENSE_RANK)
Subqueries & CTEs
DELETE & FIND duplicates
Complex logic with CASE statements
Running Totals, Sales Differences, Pivoting Data
Advanced interview challenges like "Second Highest Salary" or "Cumulative Average by Department"
📝 Get the downloadable question deck on GitHub (link in the description)!
📌 Timestamps for Easy Navigation:
00:00 – Intro to SQL Interview Questions
00:24 – Why These Questions Matter Across Roles
01:07 – Importance of SQL in Data Roles
02:40 – Beginner SQL Questions
03:46 – Intermediate & Window Functions
05:18 – Advanced Querying Techniques
06:48 – Ranking, HAVING vs WHERE
07:34 – Subqueries & Duplicates
08:52 – CTEs & Pivoting
09:47 – Advanced Scenarios & Percentage Calculations
11:09 – Key Topics for Final Interview Prep
💡 Perfect for both beginners and experienced candidates, this is your go-to guide for mastering SQL before your next big interview.
📚 Need more practice? Check out previous videos on SQL basics, data analysis, and case studies!
👉 Subscribe for weekly content on SQL, data science, and career prep: [Your Channel Link]
🔔 Don’t forget to hit the bell icon to stay updated!
#SQLInterview #DataScience #SQLQuestions #LearnSQL #DataAnalytics #DatabaseDeveloper #BI #SQLTutorial #JobInterview #TechInterview #SQLPreparation
Видео 🎯 Master the Top 20 SQL Interview Questions | SQL for Data Analysts, Scientists & Developers 💻📊 канала Rajat Kumar
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