3.(a)Explain the difference between uploading and downloading data from the Internet. [2]

(b)Why is uploading generally much slower than downloading?

Answer for B:

What engine component is shown in the above figure?

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d

Which analyst position analyzes information using mathematical models to business managers make decisions?