…………. Is a function in router that allows dumping of invalid packet for a specific network instead of forwarding.
Wildcard domain names start with label :
When collection of various computers seems a single coherent system to it is called:
In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is :
The number of layers in Internet protocol stack is :
Communication between a computer and a keyboard involves …………transmission