When the Magento configuration is being loaded, all the XML files in app/etc and the module registration files under app/etc/modules/ are loaded first. After that step, in which order are the following items loaded?
1. Configuration from the core_config_data DB table
2. app/etc/local.xml
3. The etc/config.xml of all active modules
A. 1, 3, 2
B. 3, 1, 2
C. 3, 2, 1
D. 1, 2, 3