Question: Before entering a loop to compute a running total, the program should first _ _ _ _ _ . Before entering a loop to compute

Before entering a loop to compute a running total, the program should first _____.
Before entering a loop to compute a running total, the program should first _____.
know exactly how many values there are to total
set all variables to zero
set the accumulator variable to an initial value, often zero
read all the values into main memory

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