If I have the option between having my son serve national service as a Singapore PR and avoiding it altogether. Which would you pick? Why? I have a question in a Cisco Exam, It said who could be identified as a Cisco internal SME (Subject Matter Expert)? The options i have are:  1. The Cisco service industry consultant.  2. The engineer which was assigned to the customer.  3. The channel partner program manager.  4. The compensation analyst in the region. I was confused about the answers between 1 and 3. Is there anyone could direct me somehow and tell me why a little bit. Many Thanks!!!   : )