What is the purpose of the relationship feature in a table?

Question

BlackTom AI · Accepted Answer

When examining the purpose of the relationship feature in a table, it's helpful to consider what relationships are designed to accomplish in relational data models.
Option 1: 'To help in the formatting of tables' — This is not the primary role of relationships. Formatting concerns presentation, not data linkage, so this misstates the function of relationships.
Option 2: 'To connect database objects' — While relationships are a way to represent connections, this phrasing is too broad and vague. It doesn't specifically capture the core idea of linking data across tables, which is the essence of a relationship in a relational database.
Option 3: 'To bridge the difference between a table and a form' — This describes a potential UI or workflow concept, not the fundamental purpose of a relational relationship. Relationships describe how data in tables relates, not how forms and tables differ.
Option 4: 'To link data from two different tables' — This directly matches the purpose of relationships in relational databases: establishing a link between related records across tables so queries can combine data from multiple sources. This captures the essential data-model function of establishing referential connections and enabling joined data access.

ACS19E1 - Microsoft Access 2019 Level 1 Module 9 Quiz

What is the purpose of the relationship feature in a table?

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ACS19E1 - Microsoft Access 2019 Level 1 Module 9 Quiz

What is the purpose of the relationship feature in a table?

查看解析

登录即可查看完整答案

类似问题

Once you added the tables to build a relationship, you then [选择] converted dragged right-clicked the relevant field from one table to the relevant field in the other table.

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4 . What is the relationship between employees and managers?

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When creating relationships between tables in Access, the two cardinality types used by the software are ______ and ______.

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

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希望你的学习变得更简单

When creating relationships between tables in Access, the two cardinality types used by the software are and .