Visual Basics: 1 ) Write an if/else statement that compares the double variable
ID: 3805280 • Letter: V
Question
Visual Basics: 1 ) Write an if/else statement that compares the double variable pH with 7.0 and makes the following assignments to the bool variables neutral, base, and acid:
false, false, true if pH is less than 7
false, true, false if pH is greater than 7
true, false, false if pH is equal to 7
2) Visual Basics: Write an if/else statement that adds 1 to the variable minors if the variable age is less than 18, adds 1 to the variable adults if age is 18 through 64, and adds 1 to the variable seniors if age is 65 or older.
Explanation / Answer
Question 1
Answer:
Module VBModule
Sub Main()
Dim PH as Integer
Dim neutral, base, acid as Boolean
If PH < 7 Then
neutral = false
base = false
acid = true
ElseIf PH > 7 Then
neutral = false
base = true
acid = false
Else
neutral = true
base = false
acid = false
End If
End Sub
End Module
Question 2
Answer:
Module VBModule
Sub Main()
Dim age , minosr, adults, seniors as Integer
If age < 18 Then
minosr = minosr + 1
ElseIf age >= 18 and age < 65 Then
adults = adults + 1
Else
seniors = seniors + 1
End If
End Sub
End Module
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