A primary key that consists of more than one attribute is called
Correct answer: A. Composite Primary Key
- A. Composite Primary Key
- B. Foreign Key
- C. Multi-value Key
- D. Compound Key
Explanation
A composite primary key is a primary key that consists of two or more attributes that uniquely identify a row in a table
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Databases cover tables, records, fields, keys and relationships, together with database management systems and relational database design. The subject includes primary and foreign keys, normalization, SQL commands such as SELECT, INSERT, UPDATE and DELETE, queries, forms and reports, while distinguishing a database from a spreadsheet used for simple tabular data.
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