What is the output of the following program segment?
Dim temp As String = IO.File.ReadAllLines("Data.txt")
Dim n As Integer = temp.Count - 1
Dim numbers(n) As Double, h As Double = 0
For i As Integer = 0 To n
numbers(i) = CDbl(temp(i))
Next
For k As Integer = 0 to n
h += numbers(k)
Next
txtBox.Text = CStr(h)
Assume the four rows of the file Data.txt contain the following entries: 2, 4, 2, 3
A) 11
B) 2
C) 7
D) 4

Question

What is the output of the following program segment?
Dim temp As String = IO.File.ReadAllLines("Data.txt") 
Dim n As Integer = temp.Count - 1 
Dim numbers(n) As Double, h As Double = 0 
For i As Integer = 0 To n 
numbers(i) = CDbl(temp(i)) 
Next 
For k As Integer = 0 to n 
h += numbers(k) 
Next 
txtBox.Text = CStr(h) 
Assume the four rows of the file Data.txt contain the following entries: 2, 4, 2, 3
A) 11
B) 2
C) 7
D) 4

Quizplus · Accepted Answer

The program reads the contents of the file "Data.txt" into a string array, converts the values to doubles, and then calculates the sum of all the numbers in the array. The numbers in the file are 2, 4, 2, and 3. The sum of these numbers is 11, which is the output displayed in the program's text box. Therefore, the correct answer is A) 11.

What Is the Output of the Following Program Segment