karinahelpz5712 karinahelpz5712

26-01-2018
Computers and Technology

contestada

When the primary key of one relation is placed into a second relation, it is called a:
a. field key.
b. referential integrity.
c. foreign key.
d. candidate key.
e. relocated key?

Respuesta :

samroberts911 samroberts911

26-01-2018

The answer is C) Foreign key

Answer Link

Otras preguntas

Journals are often considered to be unreliable sources. Which of the following reasons does not support this argument?

what is the verbal expression for 15+r

Plz help me do 19-33 like really fast please!!!

Which computer device works like the human central nervous system by connecting all the computer’s parts together and allowing them to communicate with one anot

what is the factor of 39

The three important reasons for studying history are

1.Isaiah is a citizen of Florida. He would like to propose a new amendment to his state's constitution to be voted on in the next election. Is Isaiah able to do

how much more time will he spend lifting weights than on the treadmill

a regular hexagon measures 3x+5 units on each side. What is the perimeter in the simplest form?

An example of a Neolithic human use of familiar materials in a new way is ------.