How many disks are needed to implement a RAID 1 + 0?

To create an action for a(n) ____ button, you have to write a script or program that runs automatically when the button is clicked.

A. option B. radio C. group D. command

The integrity constraint that ensures that every many record in a one-to-many relationship has a matching record in the one file is called:

A) entity integrity. B) referential integrity. C) domain integrity. D) ordinal integrity. E) cardinal integrity.