Why is it der Datentransport?

Datentransport is a compound noun, and German compounds take the article of their last word: der Transport. So it’s der Datentransport.

Sense 1
der

Meaning

[1] Transport of data

[1] Transport von Daten

Examples

[1]

[1]

Declension

1 Singular Plural
Nominativ der Datentransport die Datentransporte
Genitiv des Datentransportes des Datentransports der Datentransporte
Dativ dem Datentransport dem Datentransporte den Datentransporten
Akkusativ den Datentransport die Datentransporte

Pronunciation

Dictionary entries include material from Wiktionary. Wiktionary