Nesting Loops In this exercise, you use what you have learned about nesting loops. Study...

Nesting Loops

In this exercise, you use what you have learned about nesting loops. Study the following code, and then answer Questions 1-4.

1. How many times does the outer loop execute?

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2. How many times does the inner loop execute?

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3. What is the value of sum printed by System. out. print' n 0?

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4. What would happen if you changed rows++ and columns++ to ++ rows and ++columns?

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