Which of the following are invalid characters for naming a group and id

Posted by: Pdfprep Category: TFNSTRETEICT1100 Tags: TFNSTRETEICT1100 exam questions, TFNSTRETEICT1100 practice exam, Finacle Treasury Post Date: February 2, 2021

Which of the following are invalid characters for naming a group and id
A . 6
B . .
C . _
D . None of the above

Answer: B