Introduction To SQL

1. What is the full meaning of SQL

2. What do you end every query with

3. Which statement is used to call out fields from a table

4. Insert the missing statement to get all the columns from the Population table.

_____ * FROM Population;

5. Which of the following is not an aggregate function?

6. Which symbol is used to represent ‘not equal to’?

7. Insert the missing statement to select all unique countries from population table

SELECT _____(      country)

FROM Population;

8. Which data type is used for “Whole number” values?

9. Complete the query to select all records where the age column has the value 32.

SELECT * FROM POPULATION

________ age__32;

10. Which SQL wildcard represent multiple characters?