Author Question: A ________ limits the set of permissible values a field may assume. A) range control B) null ... (Read 67 times)

mmm · **on:** Jul 7, 2018

A ________ limits the set of permissible values a field may assume.

A) range control
B) null value control
C) primary key
D) candidate key

Question 2

Connecting geographically remote computers in a single network to create a virtual supercomputer is called:

A) co-location.
B) cloud computing.
C) grid computing.
D) client/server computing.
E) centralized processing.