熟悉傳統數據庫概念及 SQL

1. Which of the following may be a valid SQL statement?

2. Which of the following is not a many-to-many relationship?

3. Create an index when? (choose two)

4. Which of the following is the best description for a database?

5. How to create a table?

6. Which of the following may be a valid SQL statement?

7. Each record in the products table has a product ID, a product name and a price. How to double the prices of all products?

8. Which of the following is a standard interactive and programming language for getting information from and updating a database?

9. In most databases, data are organized and stored in:

10. Each record in the products table has a product ID, a product name and a price. How to calculate the numbers of products whose prices are greater than $100?