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Question:You need to read the entire contents of a file named Message.txt into a single string variable. Which code segment should you use?

A Dim result As String = string.Empty 
Dim reader As New StreamReader("Message.txt") 
While Not reader.EndOfStream 
result &= reader.ToString() 
End While 
B Dim result As String = Nothing 
Dim reader As New StreamReader("Message.txt") 
result = reader.Read().ToString() 
C Dim result As String = Nothing 
Dim reader as New StreamReader("Message.txt") 
result = reader.ReadToEnd() 
D Dim result as String = Nothing 
Dim reader As New StreamReader("Message.txt") 
result = reader.ReadLine()

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Question:You need to read the entire contents of a file named Message.txt into a single string variable. Which code segment should you use?

A Dim result As String = string.Empty Dim reader As New StreamReader("Message.txt") While Not reader.EndOfStream result &= reader.ToString() End While

B Dim result As String = Nothing Dim reader As New StreamReader("Message.txt") result = reader.Read().ToString()

C Dim result As String = Nothing Dim reader as New StreamReader("Message.txt") result = reader.ReadToEnd()

D Dim result as String = Nothing Dim reader As New StreamReader("Message.txt") result = reader.ReadLine()

C

A Dim result As String = string.Empty
Dim reader As New StreamReader("Message.txt")
While Not reader.EndOfStream
result &= reader.ToString()
End While

B Dim result As String = Nothing
Dim reader As New StreamReader("Message.txt")
result = reader.Read().ToString()

C Dim result As String = Nothing
Dim reader as New StreamReader("Message.txt")
result = reader.ReadToEnd()

D Dim result as String = Nothing
Dim reader As New StreamReader("Message.txt")
result = reader.ReadLine()