Question

(15) Twisted pair cable is not
used for all new networks. *
O True
O False
(16) Fiber optic cable is an ideal
cable for data transmission.
○ True
○False
(17) Input unit is the main unit
of computer system.
O True
O False​

Answer 1

Answer:

(15) false

(16) True

(17) true

Answer 2

Answer:

15. True

16. True

17. False

Correct answer -

CPU is the main unit of computer system .

Explanation: