You cloned the Integration branch to your local environment and Imported the database dump from Integration. You performed composer install and bin/magento setup:install.
While placing an order using PayPal Express, the following error occurs:
PayPal gateway has rejected request. Security header is not valid (#10002: Security error).
What Is the cause of this error?
Paypal gateway has rejected request, Security header is not valid (#10002: Security error).
What is the cause of this error?
Answer : A
To secure composer credentials you want to remove the auch. Json file from the project repository How do you do that?
Answer : B
While investigating an inherited Magneto Commerce Cloud project, you notice the following SCD_MATRIX configuration in magento , env, yam1:

What is the effect of this configuration?
Answer : C
You have created a new Integration branch and did not receive the administrator email with the password reset link. What is prohibiting the email from sending?
Answer : B
Magento Commerce Cloud comes with a variety of additional features that sets it apart from the on-premise Magento Commerce and Magento Open Source platforms.
What feature improves the release update process and simplifies commands to create a backup of the database apply custom patches, and verify environment configuration'?
Answer : D
A merchant with three websites using en_GB. fr_FR and de_AT requires a change in locale to de_DE for the German Production website After running the following command on Production you notice the frontend design of the German website is broken:
Php bin/magento config:set --scope=websites --scopes code=germ general /local./code de_DE
Static content deployment is set up to on the deploy phase
Why did this happen?
Answer : A
A project has a Magento cron job implemented to export new order data to a file. This process can also be triggered by a custom bin/magento command. The functionality uses a lock file in var/locks to prevent concurrent execution
There are instances when the process gets locked after Production deployments and order data is not exported.
How do you prevent this from happening'?
Answer : B