Hi! I am doing my exam practice on Remote Access. I don't think the answer is correct. But I would like to hear some feedback from you guys. Thanks in advance! The eight interesting signal pins on an RS-232 connection can be group into the following categories by their functionality. (Choose all that apply) A. Data transfer group B. Hardware flow control group C. Modem control group D. Data control group I believe the answers are A, B and C. However, the practice exam said the correct answers are A, B, C and D. Thanks, Albert Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14875&t=14875 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]