Which of the following statements is true about binary RPM packages that are built for a particular distribution?

Which of the following statements is true about binary RPM packages that are built for a particular distribution?
A . They can often be used on another RPM-based distribution for the same CPU architecture, but this isn’t guaranteed.
B . They can be recompiled for an RPM-based distribution running on another type of CP
D . They may be used in another RPM-based distribution only after you recompile the package’s source RP
F . License requirements forbid using the package on any other distribution.
G . They may be used in another RPM-based distribution only when you set the –convert-distrib parameter to rpm.

Answer: A