What makes a pretest and posttest loop different? Why are statements in the body of a loop that are conditionally executed referred to as that? Why is proper initialization of the counter and accumulator variables so crucial? Why should a piece of software close a file after it has finished using it?

What makes a pretest and posttest loop different? Why are statements in the body of a loop that are conditionally executed referred to as that? Why is proper initialization of the counter and accumulator variables so crucial? Why should a piece of software close a file after it has finished using it?

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter5: Looping

Section: Chapter Questions

Problem 20RQ

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Describe the differences between the pretest loops and the posttest loops. Why is the portion of a loop that contains statements that are executed based on conditions referred to as that? Why is it so vital to make sure that the counter and the accumulator variables are initialized correctly? Why should a piece of software close a file after it has finished working with it?
Why does testing just find errors?
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