High-density I/O modules
A)may have up to 64 inputs or outputs per module.
B)require more space.
C)can handle greater amounts of current per output.
D)All of these choices are correct

Question

Quizplus · Accepted Answer

High-density I/O modules are designed to accommodate a large number of inputs or outputs (up to 64 or more) in a compact space, rather than handling greater amounts of current per output or requiring more space.

High-Density I/O Modules