salgadoj524 salgadoj524

23-12-2022
Computers and Technology

contestada

When using the relational model to represent two tables, one must ________.
A) add a foreign key to one of the tables
B) have more than two identifiers in the model
C) establish only N:M relationships between the tables
D) use metadata instead of foreign keys

Respuesta :

Otras preguntas

how did the jews differ about how to respond to roman rule

kinda forgot how to do this but i got 894.09 for my answer not sure if im right

Which statement describes what Congresswoman Chisholm thinks should be done to overcome prejudice? A.Laws can change deep-seated problems over time. B.Legislati

Make a 10 or 100 to subtract mentally 76_59

Please Help Me A supermarket employee is making a mixture of cashews and almonds. Cashews cost $7 per pound, and almonds cost $5 per pound. The employee wants t

convert 100 usd to japanese yen

What measures have been or can be employed to overcome problems related to physician maldistribution and imbalance?

Kira is trying to drink more water and juice each day. The difference in the amount of water in a jug and the amount of juice in the bottle she is drinking from

What is the absolute value of -6.1

(-7+p)(8+p) standard form