COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Internet Message Access Protocol (IMAP).
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Dynamic Host Configuration Protocol (DHCP).
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Address Resolution Protocol (ARP).
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User Datagram Protocol (UDP).
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Detailed explanation-1: -Address Resolution Protocol (ARP) is a procedure for mapping a dynamic IP address to a permanent physical machine address in a local area network (LAN). The physical machine address is also known as a media access control (MAC) address.
Detailed explanation-2: -The Address Resolution Protocol (ARP) maintains the ARP cache. This is a table that maps IP addresses to Media Access Control (MAC) or physical addresses of computers on the network.
Detailed explanation-3: -The Address Resolution Protocol (ARP) is a communication protocol that maps the Internet Protocol (IP) address to the Media Access Control (MAC) address. This protocol facilitates the communication of the devices connected to the network.
Detailed explanation-4: -The Address Resolution Protocol (ARP) is used to resolve an IP address into a physical address (Ethernet MAC address, for example). In an Ethernet LAN, a switch uses ARP to resolve the IP address of the next hop to the corresponding MAC address.
Detailed explanation-5: -The address resolution protocol (arp) is a protocol used by the Internet Protocol (IP) [RFC826], specifically IPv4, to map IP network addresses to the hardware addresses used by a data link protocol. The protocol operates below the network layer as a part of the interface between the OSI network and OSI link layer.