Which command uses the plural form 'triggers' to modify a deployment config?

• A. oc set triggers dc/mysql --from-config --remove
• B. oc set trigger dc/mysql --from-config --remove
• C. oc set triggers dc/mysql --from-config
• D. oc set triggers dc/mysql --remove --from-config

Answer: (A)

In OpenShift, managing what automatically triggers a new deployment is done with the set triggers command. The plural form triggers is the correct subcommand for adjusting a resource’s deployment triggers, including DeploymentConfigs. Here, the resource is the deployment config named mysql (dc/mysql). The flag from-config specifies a trigger based on the configuration, and the remove flag tells OpenShift to delete that trigger. So the command oc set triggers dc/mysql --from-config --remove correctly targets the deployment config and removes its config-based trigger. The other options aren’t correct because they use a non-existent singular subcommand or omit the removal action, which is what the question asks to perform.