In OSI model dialogue control and token management are responsibilities of ?

• [A] show all access-lists
• [B] show access-lists
• [C] show ip interface
• [D] show interface

• [A] 1
• [B] 12
• [C] 5
• [D] 2

• [A] Agreements on how communication components and DTE's are to communicate
• [B] Logical communication channels for transferring data
• [C] Physical communication channels sued for transferring data
• [D] None of above

• [A] Bridge
• [B] NIC
• [C] DNS Server
• [D] Gateway

• [A] A network that has only one entry and exit point.
• [B] A network with only one entry and no exit point.
• [C] A network with more than one exit point.
• [D] A network with more than one exit and entry point.