Which one of the following cables is composed of plastic or glass fibers that transmit data at extremely fast speeds?

A) Unshielded twisted-pair (UTP)
B) Coaxial
C) Twisted-pair
D) Fiber-optic

The Action Catalog lists all of the macro actions organized by category.

The controlling expression for a switch statement includes all of the following types except:

A) char
B) int
C) byte
D) double

An ____________ allows data to flow from your program.

A) input stream
B) output stream
C) file name
D) all of the above