Hey guys, quick question, I was just reading the prerequisites for the 640-544 on the Cisco site which says "Any valid Cisco
CCENT,
CCNA Routing and Switching, or any
CCIE certification can act as a prerequisite" the comma after the CCENT is a bit unclear to me... are they saying you need your CCENT AND the CCNA or do they mean CCENT OR CCNA... I apologize in advance if this is a stupid question lol thank you guys in advance