What present day technology is most likely a forerunner to the science fiction robot?
a. the rocket
b. the atomic bomb
c. the automated vacuum cleaner
d. he x-ray?

The present-day technology that is most likely a forerunner to the science fiction robot is the automated vacuum cleaner

Explanation:

Science Fiction robots are characterized for their increasing independence and self-sufficiency, besides being able to make decisions by themselves and in an imaginary future being able to mimic human emotions and thoughts, the automated vacuum cleaner can be considered a forerunner to the science fiction robots because of its capacity of acting by itself.

roses are red,

violets are black,

for what you said,

i hope you sit on a big fat tack.