Is arp a tcp or udp?
What are the two types of semaphore?
Explain how does tcp try to avoid network meltdown?
What is my router ip?
What is ipconfig command?
How can we measure the performance of an ip link?
Is smb secure?
What are protocols?
Why is tcp more reliable than udp?
What port can I use instead of 80?
What is the purpose of message queue?
Explain how can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?
What is reverse ip lookup?
Is udp safe?
What does multiple access mean?