Which key is formed by combining two or more foreign keys?

Options

  • A. Primary Key
  • B. Composite Key
  • C. Alternate Key
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Composite Key

Detailed Explanation

Explanation: A Composite Key is formed using multiple attributes. These attributes may include foreign keys, especially in junction tables, but not every composite key consists of foreign keys.