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NIC stand for (Network Interface Card).It insert into a
computer so the computer can be connected to a network.
Ever NIC card contain a Physical Address.
nagesh.p
Q-Cent Technologies.

A Network Interface Card (NIC), also called a Network
Adapter, is used to connect a computer to the cabling used
in a local area network (LAN). Typically, the NIC attaches
to the computer?s expansion bus via an ISA slot (8-bit or
16-bit) or a PCI slot (32-bit). The NIC has one or more
external ports with which to attach the network cable. The
primary function of a NIC is to allow the computer to
communicate on the network.
It does this by transmitting/receiving and controlling
traffic with other computers or devices on the network.
When transmitting, the NIC converts data from parallel to
serial, encodes and compresses it, and then places it on
the wire in the form of an electrical or optical signal.
The process is reversed on the receiving end. The NIC
translates the electrical signal it receives off the wire
into bits that can be read by the computer.

dhcp stand for dynamic host configuration protocol. it use
to reduse administrative task in the network by automatic
assine ip address. it when very usefull there computer are
frienkly moved.its a fether APIPA stand for automatic
private internet protocol address when dhcp is not avaiable
then the lan card automatically receve a ip rang is
169.254.0.0 is a apipa

Dynamic Host Configuration Protocol (DHCP) is a
client/server protocol that automatically provides an
Internet Protocol (IP) host with its IP address and other
related configuration information such as the subnet mask
and default gateway. RFCs 2131 and 2132 define DHCP as an
Internet Engineering Task Force (IETF) standard based on
Bootstrap Protocol (BOOTP), a protocol with which DHCP
shares many implementation details. DHCP allows hosts to
obtain necessary TCP/IP configuration information from a
DHCP server.

Hi,
The Advantages and Disadvantages of NIC card is
1)NIC Card helps for communication between 2 systems
(Advantage).
2)NIC Card helps to connect to Remote Systems.(Advantage)
3)NIC Card data can be transffered from one system to
another(DisAdvantage).
4)NIC Card data is not secure.

Hi,
NIC stands for Network Interface Card,Advantages and
DisAdvantages of NIC are as follows:
If NIC Card is present then data flow is possible and if
NIC card is not available Data flow is Not possible between
Networks NIC Card is provided with Port RJ45 Port and this
is the port through which Data transfer is Possible is
possible in between Networks.The Disadvantage of NIC is
Data is not secured in NIC Connection as Data can be Hacked.

a)