Machine-translated by Google. Questions are authored in English.
Top

Discussion

A COM port is a _____ port.

  • A.parallel
  • B.serial
  • C.static
  • D.multi

Answer: B

Correct answer: serial

A COM port is a communications, or serial, port - it sends one bit at a time. The parallel port is LPT.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.