階層 かいそう記憶 きおく制御 せいぎょじゃありませんでした
kaisō kiokuseigyojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 階層記憶制御

1. Was not hierarchical memory control.; Was not in charge of hierarchical memory control.

Past/Perfective
Negative
Polite
Terminal Form
Computing