Brain Warm-up:What Value Does Zip Have?

Take out a piece of scratch paper. See if you can answer the

questions below.

Dim zip As Integer

zip = 0

zip = zip + 1

zip = zip + 1

zip = zip + 1

Questions:

1. What value does the variable zip contain at the

end of this code?

2. What is this code doing?

3. What would be a better variable name for zip?

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