What external drive connection offers the fastest transfer speeds?

Every computer can be divided into 6 basic units. They are:

a) monitor, mouse, keyboard, hard drive, processor and disk drives. b) input, output, primary storage, secondary storage, memory and ALU. c) input, output, memory, ALU, CPU and secondary storage. d) input, output, primary storage, secondary storage, CPU, memory.

Document _____ are the details about a file.

A. properties B. facts C. themes D. keywords