good results indicate
(a) good attitude (discipline, will power, etc)
(b) good aptitude (in picking new skills, memory ability, critical thinking, etc)
or both

Active CCA records indicate
(a) interest in the CCA (or no interest in studies)
(b) aptitude in the CCA (e.g. good sportsman?)

unless your future job is related to your CCA;
most employers will look at results before CCA records as a filter,
especially for the more competitive industries.