You copy several files from one folder to another folder within the same drive. what permissions do the files in the destination folder have?

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math

Will do anything for brainlest so can you guys me out i will try my best to you out

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables