疑似 ぎじマルチタスクじゃなかったです
gijimaruchitasukujanakattadesu

Noun
Desu Copula

The polite, past negative form of 疑似マルチタスク

1. Wasn't suspected multitasking.; Wasn't thought to be multitasking.

Past/Perfective
Negative
Polite
Casual Register
Computing