Which of the following is NOT true about “hasCode” attribute of <application> tag?

A.
Its default value is true.

B.
When the value is false, the system does not try to load any application code when
launching components.

C.
There is no such attribute “hasCode” because every application contains some code and
settings false cannot be an option.

D.
It is only possible that an application would not have any code of its own, in case it is
using nothing but builtin component classes.