A data engineer needs to create a database called customer360 at the location /customer/customer360. The data engineer is unsure if one of their colleagues has already created the database. Which of the following commands should the data engineer run to complete this task?
a) CREATE DATABASE IF NOT EXISTS customer360 LOCATION '/customer/customer360';
b) CHECK DATABASE customer360 LOCATION '/customer/customer360';
c) CREATE DATABASE customer360;
d) VERIFY DATABASE customer360;