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Conceptual & Theoretical Questions
Practical Coding Questions
- Puzzle 1: Find New Customers
- Puzzle 2: Find NULL Rows
- Puzzle 3: Find the Top and Bottom Salary
- Puzzle 4: Find the Salary Gap and Percentage of Hike Needed
- Puzzle 5: Display Hyderabad Always First
- Puzzle 6: List Movies with Only 2 Villains
- Puzzle 7: Find All SQL Server Tables Containing a Specific Column Name
- Puzzle 8: Find the Fiscal Year an Employee Joined the Company
- Puzzle 9: How to Generate Arithmetic Overflow Error in SQL Server – A Fun SQL Challenge
- Puzzle 10: Print a Right-Angled Triangle from a Word
- Puzzle 11: Find Distinct Vowels from a Given Word