How do you do that?

You are developing a module and need to add another column to a table introduced by another module MyCompany_MyModule via db schema.

How do you do that?
A . Create a etc/db_schema.xml file in your module, add the column and run bin/magento setup:upgrade
B . Create a etc/db.xml file in your module, add the column and run bin/magento setup:db-schema:upgrade
C . Run a command: bin/magento setup:db-schema:upgrade <table> <column definition>
D . Create a etc/db_schema_whitelist.json file in your module, add the column and run bin/magento setup:upgrade

View Answer

Answer: A