Time division exchange - Rate of connectivity swing

Q.  By how many times does the time division exchange exhibit connection and disconnection with respect to every millisecond, due to its ability of using rearrangeable networks?
- Published on 18 Nov 15

a. 2
b. 4
c. 8
d. 16

ANSWER: 8

Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)