If the value is set to equals to current entry then a) the argument remains unchanged
b) the argument always changed
c) the argument will be deleted
d) the argument can be ignored
I will definitely mark you Brainliest for answering the correct answer!

this is a fallacy

a is the answer

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).