You have created a custom theme called my_theme within the default package and want to override the native template file /page/lcolumn.phtml. You will need to place the file in the following structure:
A) app/design/frontend/base/my_theme/template/page/lcolumn.phtml
B) app/design/frontend/my_theme/default/template/page/lcolumn.phtml
C) app/design/frontend/default/my_theme/template/page/lcolumn.phtml
D) skin/design/frontend/my_theme/template/page/lcolumn.phtml
E) skin/design/frontend/base/my_theme/template/page/lcolumn.phtml

Question

Quizplus · Accepted Answer

In Magento, custom themes are placed under the 'app/design/frontend/default' directory, followed by the theme name.

You Have Created a Custom Theme Called My_theme Within the Default