Given a Union transformation with 2 input groups, which statement is correct and true? Q & A › Category: Informatica › Given a Union transformation with 2 input groups, which statement is correct and true? 0 Vote Up Vote Down Admin Staff asked 4 years ago Given a Union transformation with 2 input groups, which statement is correct and true? Share this:TwitterFacebookWhatsAppPinterestLike this:Like Loading... 1 Answers 0 Vote Up Vote Down Admin Staff answered 4 years ago Both input groups must have matching ports. The precision, datatype, and scale must be identical across both input groups. Share this:TwitterFacebookWhatsAppPinterestLike this:Like Loading...