Question: Given the declaration: int [] ar = {1, 2, 3, 4, 5}: What is the value of ar[3]? 2 3 4 5 ___ is a

Given the declaration: int [] ar = {1, 2, 3, 4, 5}: What is the value of ar[3]? 2 3 4 5 ___ is a loop that will always be executed at least once. Pre-test loop Post-test loop Sentinel loop For loop

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