1 '=============================================================================================
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2 'Name:Manish Kumar Sinha
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3 'Email Address: manishkumarsinha@sify.com
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4 'Test Case Name: Argument passing by Optional Keyword:
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5 'O.P-1.0.1: An Optional parameter must specify a constant expression to be used a replacement
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6 ' value if no argument is specified.If we don't assign the constant value then it
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7 ' produce compilation error
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8 '=============================================================================================
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12 Function F(ByVal telephoneNo as Long, Optional ByVal code as Integer = 080,Optional ByVal code1 As Integer = 091, Optional ByRef name As String) As Boolean
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13 if (code <> 080 and code1 <> 091 and name="")
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21 Dim telephoneNo As Long = 9886066432
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22 Dim name As String ="Manish"
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23 Dim status as Boolean
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24 status =F(telephoneNo,,,name)
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26 Throw New System.Exception("#A1, Unexcepted behaviour in string of OP1_0_1")
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