Which sequence of numbers represents the correct order of the following four steps in the user needs analysis process?
(1.) investigate alternatives to the current system
(2.) make a build-versus-buy decision
(3.) identify sources of information
(4.) understand the organization's goals
a. 1-2-3-4
b. 4-3-2-1
c. 3-1-4-2
d. 4-3-1-2
Ans: b. 4-3-2-1
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A lossless compression reduces the file size of your video.
Answer the following statement true (T) or false (F)
Referring to how many kilograms of ice can a 3-ton refrigeration unit produce in a 24-hour period? The heat of fusion of water is 330 kJ/kg.
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