Discussion
A do-while loop always executes its loop body at least ..................
Answer: C
A do-while loop executes its body at least once.
In do { ... } while (condition); the condition is tested after the body has run. So the body runs once before the condition is ever checked, even if the condition is false from the start. A while loop tests first and may execute zero times, which is the key difference between the two.
Nothing in the construct forces a second, third or fourth pass: if the condition is false after the first pass, the loop ends.
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