Any tool that make our physical and mental processes more efficient can be referred to as which one of the following?
a. computers
b. mechanisms
c. media
d. technology

As for this problem, the most probable and the most likely answer among the presented options in this would be D. Technology

Any tool that helps make our physical and mental processes more efficient can be referred to as technology. Computers are currently at the very top of the technological advancement disregarding the different types and forms that it has taken for it to be specialized and serve a purpose. Mechanisms, on the other hand, are more on the inner workings of these technologies. Media would be more on to the dissemination of the information and communication.

Social networking sites d. online forumsthe first recognizable social media site,  six  degrees, was created in 1997. it enabled users to upload a profile and make friends with other users. in 1999, the first blogging sites became popular, creating a social media sensation that's still popular today.

He would most likely be employed by a gov. agency or homeowner because he has the required skills that have to be known to apply and get hired into those jobs.