Last Updated:2025/12/02
Sentence
データベーススキーマを正規化する際、冗長性を排除するためには関数従属性を理解することが不可欠です。
Quizzes for review
When normalizing the database schema, understanding functional dependencies is essential to eliminate redundancy.
See correct answer
When normalizing the database schema, understanding functional dependencies is essential to eliminate redundancy.
音声機能が動作しない場合はこちらをご確認ください
Related words
functional dependencies
Noun
form-of
plural
Japanese Meaning
関数従属(複数形)。関数従属とは、あるデータベースにおいて、ある属性の値が他の属性の値に一意に決定される関係を示す概念です。
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
