What are the 4 layers of tcp ip?
How can I tell if a port is blocked?
What is tcp ip in networking?
Explain which layer is closer to the user?
How do firewall rules work?
Is netbios needed?
Explain how do applications coexist over tcp and udp?
Does ip address change with location?
Expand HTML,DMA,FAT,LAN,WAN,FDD etc
Does ip protect data on the network?
What list of calls are used to establish a tcp and/or udp socket connection?
What are TCP/IP protocols?
How do I check if a port is open telnet?
Why do I need ftp?
What is the j std 001?