View the Exhibit and examine the structure of the CUSTOMERS table.
You have been asked to produce a report on the CUSTOMERS table showing the customers
details sorted in descending order of the city and in the descending order of their income level in
each city.
Which query would accomplish this task?
A.
SELECT cust_city, cust_income_level, cust_last_name
FROM customers
ORDER BY cust_city desc, cust_income_level DESC ;
B.
SELECT cust_city, cust_income_level, cust_last_name
FROM customers
ORDER BY cust_income_level desc, cust_city DESC;
C.
SELECT cust_city, cust_income_level, cust_last_name
FROM customers
ORDER BY (cust_city, cust_income_level) DESC;
D.
SELECT cust_city, cust_income_level, cust_last_name
FROM customers
ORDER BY cust_city, cust_income_level DESC;