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1.
What will be the result of the following SQL query:
Select a case when null = null then 'Yes' else 'No' end as Result;2.
In SQL, which of the following queries will print the serial number (SNo) of the rows that contain 'Square' in any columns (C1, C2, and C3):
1. SELECT SNo from table WHERE C1 IN ('Square');
2. SELECT SNo from table WHERE C1 = 'Square' or C2 =’Square’ or C3=’Square’;
3. SELECT SNo IN table WHERE C2 = 'Square';
4. SELECT Sno FROM table WHERE 'Square' IN (C1, C2, C3)| SNo | C1 | C2 | C3 |
| 1 | Triangle | Square | Rectangle |
| 2 | NULL | Triangle | Hexagon |
| 3 | Square | NULL | Pentagon |