MySQL Quiz
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Avg score: 56% Most missed: “What is a stored program that is attached to a table or a view?”

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MySQL Quiz
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16 Questions

1. What does the following command output?
SELECT 1;
2. Which assigns the custom value
3. After a query is executed, which of the following is used to cycle through each row of a result set while in memory?
4. In a multi-instance MySQL setup, parameters and environment variables
values used by a given instance can be found using which of the following statement?
5. Which sets the current session's transaction isolation level to serializable?
6. You want the table data to be cached in the InnoDB buffer pool. Which option
will you use to specify the size of the buffer pool?
7. After a query is executed, which of the following is used to cycle through each row of a result set while in memory?
8. Which assigns the custom value
9. Assume, you have a table inventory(id int, description text, price int) . How can you change the type of price from int to decimal(10,2)?
10. What is the default replication format used from MySQL 5.7.7 and later?
11. Assume, you have a table inventory(id int, description text, price int) . How can you change the type of price from int to decimal(10,2)?
12. Which MySQL property controls transaction behavior between reads and writes?
13. How would you select the first non-null value from either column B or column A in that order?
14. Which is a valid storage engine for mysql?
15. Which utility is used to generate compressed, read-only myISAM tables?
16. What is a stored program that is attached to a table or a view?