A deadlock in a database concurrency setting can be resolved by:

Two-phase locking (2PL) is a protocol used to ensure:

A dirty read occurs when a transaction reads data that:

Timestamp-based concurrency control orders transactions according to their:

A many-to-many relationship between two entities is typically implemented using:

A functional dependency X to Y means that:

A candidate key that is not chosen as the primary key is called a(n):