OSI Layer Model Practice Quiz

The physical layer is responsible for activating the physical circuit between the Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE), communicating through it, and then deactivating it”Is this statement is true of false?



ISDN is the technology used on:





How you can enter in the enable mode?





By default, Firewall _____ all packets.



What is the size of the MAC?





What is the meaning of team EOL in Cisco?





What is the name of the highest layer in OSI Model?





Is MAC addresses are unique for each host or equipment?



Can OSI model cope with larger complex network architecture?



At which layer POP3 works at OSI model?





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