You work as a senior database developer at vceguide.com. The vceguide.com network consists of a single domain named vceguide.com. vceguide.com makes use of Microsoft SQL Server 2012 in their environment. You are running a training exercise for Microsoft SQL Server 2012 junior developers. You are discussing the ValidateExternalMetaData property for a data flow. Which of the following represents the data type for this property?
A. Integer
B. IDTSExternalMetadataColumn100
C. String
D. Boolean
