DHCP is Dynamic Host Configuration Protocal. It assings IP addresses to the needed computers in a network dynamically.
DNS is Domain Naming System(Service) It is system for naming computers and network services that is organized into a hierarchy of domains. DNS naming is used in TCP/IP networks, such as Internet, to locate computers and services through user friendly names.

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DHCP stands for Dynamic Host control protocols. Actually it manage IP addresses to the computer on network Dynamically. Check for lease of IP and if IP expired , checked for availability of IP.
DNS stands for Domain name System. It provides the naming convension to the IP addresses through forward and reverse zone.
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DHCP is Dynamic Host Configuration Protocal. It assings IP addresses to the needed computers in a network dynamically.
DNS is Domain Naming System(Service) It is system for naming computers and network services that is organized into a hierarchy of domains. DNS naming is used in TCP/IP networks, such as Internet, to locate computers and services through user friendly names.
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Durgesh Pandey
Answered On : Jan 4th, 2012
DHCP - DHCP stand for Dynamic Host Configuration Protocol. It provide all TCP/IP configuration automatically to DHCP client.
DNS - It stand for Domain Naming System. It convert IP add to FQDN name and FQDN name to IP add. It has two zone.
1- Forward lookup zone
2- Reverse lookup zone
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DHCP Means,Dynamic Host Configuration Protocol,Which Work on DORA Process,Mean ,DISCOVER,OFFER,REQUEST,ASSIGN.
DHCP,is protocol,Which is used to assign a IP address to computer automatically Means Dynamically.We no need to assign IP Address statically to the computer.
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