記憶 きおく装置 そうち保護 ほごじゃありませんでした
kiokusōchino hogojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 記憶装置の保護

1. Was not a memory protection device.; Was not protecting the memory.

Past/Perfective
Negative
Polite
Terminal Form
Computing