1. How do viruses propagate among computers? 2. What is social engineering? 3. How will an SPI firewall handle a packet containing a TCP segment that is an acknowledgement? 4. For each of the followin How do computers use algorithms?
structure, so it can not be divided into subnets according to the MAC address. The router IP address, IP address assigned by the network administrator, is the logical address and the IP address is divided into hierarchical structure, network number and host number, can be used to partit...