De or het databekabeling?

The correct Dutch article is:

de databekabeling

Rule Words ending in -ing: almost always de. See the rule

How to use databekabeling

the databekabelingde databekabeling
this databekabelingdeze databekabeling
that databekabelingdie databekabeling
our databekabelingonze databekabeling
your databekabelingjouw databekabeling
every databekabelingelke databekabeling
which databekabeling?welke databekabeling?
a big databekabeling / the big databekabelingeen grote databekabeling, de grote databekabeling