i have homework 2 quastion about sql i need one page in word doc

/in /by

Q 1 Looking at this SQL Query, please explain what it is doing:

SELECT
first_name,
last_name
FROM
people_massachusetts
WHERE
hair_color = “red”
AND
birth_date BETWEEN ‘2003-01-01’ AND ‘2003-12-31’
GROUP BY
last_name
;

Q2 Explain why it is important to learn SQL.