Disabling cache in CQEConfig vs Framework Manager

[paddhu]

Hi All,
I've gone through multiple IBM docs, blogs, but still am confused with the below.

Disabling cache at package/report level by deleting 'queryReuse' parameter in CQEConfig.xml
vs.
Disabling cache using Framework Manager Governor 'Allow usage of local cache'.

I hope if queryReuse is enabled and FWM governor unchecked, then caching doesn't happen.
But what happens if queryReuse is deleted in CQEConfig.xml and FWM governor is checked; is caching enabled or disabled.

Thanks,
Paddhu.