The strItems array is declared as follows: Dim strItems(20) As String. The intSub variable keeps track of the array subscripts and is initialized to 0. Which of the following Do clauses will process the loop instructions for each element in the array?

[amp_mcq option1=”Do While intSub > 20″ option2=”Do While intSub < 20" option3="Do While intSub >= 20″ option4=”Do While intSub <= 20" correct="option4"]

The correct answer is D. Do While intSub <= 20.

The Do While loop will continue to execute as long as the condition is true. In this case, the condition is intSub <= 20. This means that the loop will execute for each element in the array, from 0 to 19.

Option A, Do While intSub > 20, will never execute, because the condition is always false. The variable intSub is initialized to 0, and it will never be greater than 20.

Option B, Do While intSub < 20, will execute for the first 19 elements in the array, but it will not execute for the last element. This is because the condition is true for the first 19 elements, but it is false for the last element.

Option C, Do While intSub >= 20, will never execute, because the condition is always false. The variable intSub is initialized to 0, and it will never be greater than or equal to 20.