索引さくいん順次じゅんじアクセス方式ほうしきじゃないです
sakui n junji akusesuhōshikijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 索引順次アクセス方式

1. It's not sequential access.

Negative
Polite
Casual Register
Computing