試験C_ABAPD_2309 トピック1 問題6 スレッド
SAP C_ABAPD_2309のリアル試験問題集
問題 #: 6
トピック #: 1
問題 #: 6
トピック #: 1
What are some properties of database tables? Note: There are 2 correct answers to this question.
おすすめの解答：A,D 解答を投票する
Explanation
Database tables are data structures that store information in two dimensions, using rows and columns. Each row represents a record or an entity, and each column represents an attribute or a field. Database tables may have key fields, which are columns that uniquely identify each row or a subset of rows. Key fields can be used to enforce data integrity, perform efficient searches, and establish relationships to other tables. Database tables can have relationships to other tables, which are associations or links between the key fields of two or more tables. Relationships can be used to model the logical connections between different entities, join data from multiple tables, and enforce referential integrity12.
References: 1: Table (database) - Wikipedia 2: Database design basics - Microsoft Support
Database tables are data structures that store information in two dimensions, using rows and columns. Each row represents a record or an entity, and each column represents an attribute or a field. Database tables may have key fields, which are columns that uniquely identify each row or a subset of rows. Key fields can be used to enforce data integrity, perform efficient searches, and establish relationships to other tables. Database tables can have relationships to other tables, which are associations or links between the key fields of two or more tables. Relationships can be used to model the logical connections between different entities, join data from multiple tables, and enforce referential integrity12.
References: 1: Table (database) - Wikipedia 2: Database design basics - Microsoft Support
Mori 2024-08-06 12:04:46
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