SQL Programming Intermediate Quiz 4

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Intermediate Quiz 4
1. How do you select all records where "name" ends with "son"?
2. Which SQL keyword is used to remove a view?
3. What is a subquery?
4. How do you select the second highest salary from "employees"?
5. Which SQL statement removes duplicate rows from results?
6. What is a FOREIGN KEY?
7. How do you select all columns from "products" where price is over 100?
8. Which SQL function returns the current time?
9. How do you find the number of different departments in "employees"?
10. What does a RIGHT JOIN do?
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