Register
A ________ relationship is a relationship between two tables where one record in the first table corresponds to many records in the second table. 1) one-to-many 2) one-to-one 3) many-to-many 4) This doesn't
67.2k views
2 votes
A ________ relationship is a relationship between two tables where one record in the first table corresponds to many records in the second table.

1) one-to-many
2) one-to-one
3) many-to-many
4) This doesn't apply to any relationship type.

User Brewmanz
by
9.0k points

1 Answer

1 vote

Final answer:

A one-to-many relationship in databases is when one record in the first table corresponds to multiple records in the second table, such as one author to many books.

Step-by-step explanation:

The type of relationship where one record in the first table corresponds to many records in the second table is known as a one-to-many relationship. This is a very common relationship type in database management, where one entity has associations with multiple entities in another table. For example, in a database of a bookstore, one author might have written several books, so there are multiple book records for one author record.

User MKay
by
8.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

A piston-cylinder device fitted with stops in the cylinder walls contains 2.1 kg of water initially at 150 kPa and 30 °C. Heat is transferred to the system until the final temperature reaches 250 °C. The
A water towers lowest point is 405 ft and the main line is 6 feet below the ground. The ground elevation is at 276 ft. The main line travels 2.9 miles. The pipe will travel through the following flanged
An activated sludge plant is being designed to handle a feed rate of 0.438 m3 /sec. The influent BOD concentration is 150 mg/L and the cell concentration (MLVSS) is 2,200 mg/L. If you wish to operate the
The bulk modulus of a fluid if it undergoes a 1% change in volume when subjected to a pressure change of 10,000 psi is (a) 0.01 psi (b) 0.001 psi (c) 0.00001 psi (d) 0.000001 psi (e) none of these
A car has an initial speed of 10 m/s. It then undergoes a constant acceleration of 0.05 m/s^2 over a distance of 5 km. Determine: a) The car final speed. b) The time needed to travel the 5 km.
Link Copied!