Computer Networking |251 Questions| With Correct Answers.

TCP {Ans: An IP datagram has a payload section and this is made up of what's known as a _______ segment.}Port Numbers {Ans: Transport Layer}Keyword: Communication {Ans: Session Layer}Keyword: Bits, Media {Ans: Physical Layer}Who runs the allegedly most used public DNS servers? {Ans: Level 3 Communications}The rate at which a dial-up connection can send data across a telephone wire is known as a ________ rate {Ans: baud}ephemeral ports or private porst {Ans: These ports 1024-65535 are called this.}The equivalent of the TTL field in an IPv4 header is known as the _________ field in an IPv6 header. {Ans: hop limit}The process of taking a large network and splitting it up into many individual and smaller subnetworks is known as {Ans: subnetting}How do you open nslookup in interactive mode? {Ans: By just entering "nslookup" into the command line (without any websites following afterwards)}crosstalk {Ans: when an electrical pulse on one wire is accidentally detected on another nearby wire}What is ping? {Ans: A simple program that lets you send a special type of ICMP message called an Echo Request}Ethernet Physical Address {Ans: Data Link Layer}What is hardware virtualization?