NNTP and DNS works on:
Which layer is closest to end user?
What is the highest used equipment of layer 7?
What is the main equipment that is used on Layer 3?
DHCP stand for?
CSLIP, PLIP, SLIP, MAC and L2TP are the protocol of:
What is the ARP used for?
Full duplex, half duplex is the operation of layer:
What is the main function of Transport layer?
At which layer data is transmitted in packets?
Question 1 of 10