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DNS Working
While discussing about the working of the DNS, there are many things which need to consider and play Avery significant role. This can the type of communication between the systems, protocol used type of request etc. DNS which is simply stands of rate Domain Name server, the name itself reflects the working of the system. IT translates the domain name for the requested urn of can say the IP address. As on Internet, every machines, whether it u a client or server is identified with the unique address which is neither identical not common. This unique address also known as the Internet Protocol address of simply the IP address enables the DNS to locate the desired pages form the n number of servers or sites. The Ip address is generally 16 bit or 32 bit address, which again almost next to impossible of the human to remember ip address of all the desired websites. This facility is generally offered by the DNS to the humans. This is the major task which is performed by the DNS.
As discussed in the earlier section each computer linked to the Internet has a unique address. Let's assume your IP address is 1.2.3.4 & you wish to send a message to the computer
TYPES OF PARALLEL PROGRAMMING There are several parallel programming models in common use. Some of these are: Message Passing; Data Parallel programming; Shared
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In OSI 7 layer model, a header, or possibly a trailer, can be added to the data unit at each layerI 7 layer, but we will define a simple virtual packet which contains only 8bit dat
what are network performance characteristics?
A carrier is frequency modulated with a sinusoidal signal of 2 kHz, resulting in a maximum frequency deviation of 5 kHz. (a) Find the bandwidth of the modulated signal (b) The ampl
Configure the management interface address on all three switches. S1(config)#interface vlan1 S1(config-if)#ip address 172.17.10.1 255.255.255.0 S1(config-if)#no shutdown
Firewall The NAT router allows receiving of number of a data streams. If it receives a transmission in the form of acknowledgement or data streams or error responses from an ex
The Address Resolution Protocol (ARP) sends out a broadcast to verify the MAC address from the IP address.
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