Today's Internet had its beginning in Question 20 options: 1) 2) 3) 4) How many bytes (octets) are needed to store one ASCII character? Question 23 options: 1) 2) 3) 4) The leftmost bit in an IEEE 754 standard binary floating point number represents Question 25 options: 1) 2) 3) 4) 1) IBM's Armonk, NY research laboratory. 2) the Xerox Palo Alto Research Center. 3) the University of California at Berkeley. 4) the Defense Advanced Research Projects Agency, ARPA. .