You Are Developing a Module and Need to Add Another

question 56

Multiple Choice

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 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 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> 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 etc/db_schema_whitelist.json file in your module, add the column and run

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Definitions:

Coupon Rate

An annual interest percentage paid by a bond, based on its face value.

Par Value

The face value of a bond or stock, representing the amount that will be paid back at maturity or the stated value upon which dividends are calculated.

Yield To Maturity

Yield to maturity is the total return anticipated on a bond if the bond is held until it matures, accounting for its current market price, face value, interest payments, and time to maturity.

Semi-annually

Occurring or calculated twice a year, typically in the context of interest payments or dividends.