Q: 14. Which of the following statements is incorrect?
a)teleprocessing combing telecommunication and DP techniques in online activities.
b)Multiplexers are designed to accept data from several I/O devices and transmit a unified stream of data on
one communication line.
c)a half-duplex line is a communication line in which data can move in two directions, but not the same time.
d)batch processing is the preferred processing mode for telecommunication operations.
Answers
Answered by
1
Answer:
c is the correct answer
hope this will help u
Similar questions