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a communications channel is pathways over which information can be communicate it may be described by a physical wire that connects communicating
write the characteristic of store and forward switchesa store and forward switch will not forward fragmentsb the
cut-through is the best mode of switching store and forward reads in the whole frame confirms the frame is valid and then forwards the frame onto the
explain difference between broadcast domain and collision domainans broadcast domainsend the packet to all the present networkit might be send by the
arpaddress resolution protocol is a network layer protocol which associates the physical hardware address of a network nodecommonly called as a mac
the address resolution protocol arp sends out a broadcast to verify the mac address from the ip
clipper is a compiler that was well recognized at the time of80s and early times of 90s we can build dos based applications even large applications
in quantum computing we use the method of qubits superposition and coherence a normal bit can be in only two states - 0 and 1 but a qubit it can be
the science and art of manipulating messages in order to create them secure is known as cryptographytwo types are-symmetric key cryptography and
igrp is a distance vector routing protocol designed by cisco the maximum hop count is 255 and it uses a combination of variables to verify a
describe what is meant by asymmetric multiprocessing ampans it imposses hierarchy and a division of labour between processors only one designated
the lan switch copies the whole frame into its onboard buffers and then looks up the destination address in its forwarding or switching table and
cisco is the defaul lmi typethere are three types of lmi standards ansi - annex d defined by ansi standard t1617 itu-t q933a - annex a defined
user datagram protocol - udp is a connectionless oriented transport protocol for use when the upper layers give error-recovery and reliability udp
what is the default cdp broadcast update rate for cisco routersans cisco discovery protocol is a proprietary protocol to permit you to access
which layer is responsible for coordinating communication between systemsans the session layer performs the following responsible for establishing
a manages protocol access to the physical network mediumb permits multiple devices to uniquely signify one another on the data link
which protocol will send a message to routers if a network outage or congestion happenans internet control message protocol - icmp will send a
we use idsn supports high speed voice data and video and is a good choice for many small
this new model of clientserver having of thin portable universal clients that talks to superfast servers in the simple form a web server returns
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
half-duplex - capability for data transmission in only single direction at a time among sending station and a receiving
what is general middleware in client server environmentans it having the communication stacks distributed directories authentication services network
sql is a powerful set-oriented language which was developed by ibm research for the databases that adhere to the relational model it having of a