Which of the following allows the linking together of two or more interdependent tables in a meaningful way?
A) ANSI
B) foreign keys
C) duplicate entries in a single field
D) null values

Question

Quizplus · Accepted Answer

Foreign keys allow tables to be linked together in a meaningful way by establishing a relationship between the primary key in one table and the foreign key in another table. This ensures referential integrity and avoids the need for duplicate entries or null values in a single field. ANSI refers to a set of standards for SQL syntax and is not directly related to linking tables.

Which of the Following Allows the Linking Together of Two