This document discusses different SQL queries to return names from a PERSON table sorted by first and last name. The correct query is SELECT first_name, last_name FROM PERSON ORDER BY first_name, last_name, as it will return all names sorted by first name then last name using the ORDER BY clause to sort on multiple columns.

1. Which query will return all of the names in the PERSON table sorted by first_name and then by
last_name? SELECT first_name, last_name FROM PERSON ORDER BY first_name,
last_name; SELECT first_name, last_name FROM PERSON SORT BY first_name, last_name;
SELECT first_name, last_name FROM PERSON ORDER BY last_name; first_name; SELECT
first_name, last_name FROM PERSON SORT by 1,2; Use the following table structure for the
next four questions Display records for all employees who earn a salary in the range of 1000 and
2000. SELECT* FROM employee WHERE salary >= 1000 and >=2000; SELECT* FROM
employee WHERE salary >= 1000 and salary
Solution
Q25. Option A . this query will sort both the columns using ORDER BY function. for sorting
more than one column you just need to write both the columns name and seperate with a comma.
Q26. Option E. you can use both queries for the required records. you can use BETWEEN
function and can also use >= and <= operators for particular range