________ is a technique that improves accuracy because it limits and controls the type of data an individual can enter into a form

Choose the false statement.

(a) The input unit places information at the disposal of other units so that the information may be processed. (b) The output unit takes information from the mouse and keyboard. (c) The memory unit retains information that has already been processed until that information can be placed on output devices. (d) The ALU is responsible for performing calculations such as addition, subtraction, multiplication and division.

PSK requires that a key (also called a(n) ____) be entered in both the access point and the wireless devices.

A. shared secret B. MIC key C. mixed key D. interval key