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with an object server the clientserver application is written as a set of communicating objects client object commune with server objects using an
reverse address resolution protocol - rarp is arps counterpart but it resolves ip addresses to mac addresses typically on diskless
by entering a 16 as the hop count the other routers recognize that the destination is
a default route is used if there is not a particular entry in the routing table for the
session layer protocols consists of nfs sql rpc appletalk session protocol asp xwindows and
virtual channel is normally a link from one source to one destination although multicast connections are also allowed the other name for virtual
convergence time is slower for distant vector routing and is faster for link state
a stored procedure is a named collection of sql statements and procedural logic that is compiled verified and kept in a server database it is
what is the ieee specification for ning tree protocolans ieee 8021d ning tree protocol stp was developed to stop routing loops in a network
the physical layer deals with the definite physical medium and the method of transporting 1s and
a jpeg and pictb mpeg and midic ascii and ebcdicfor example the presentation layer would be liable for changing from edcdic to ascii data compression
transmission control protocol - tcp is a connection oriented transport layer protocol with built unreliability it considers a large block of data and
clients and servers are dividing logical entities that work together over a network to accomplish a task many systems with very dissimilar
file servers are useful for sharing files through a network with a file server the client passes requests for file records over network to file
how does the cut-through switching technique workans cut-through switching copies only the destination address which is the first 6 bytes after the
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
there are many types of servers-a file serversb database serversc transaction serversd groupware serverse object servers web
two broad classes of middleware area general middlewareb service-specific
dlci- data link connection identifier a frame-relay service provider usually assigns dlci values that are used by frame-relay to distinguish among
groupware addresses the management of semi-structured information like text image mail bulletin boards and the flow of work these clientserver
what is meant by horizontal scaling and vertical scalingans horizontal scaling means adding or removing client workstations with only a small
if the amount of the application runs on the client side then it is fat clients it is mostly used for decision support and personal softwareif the
what utility can you use to see the path a packet takes through an internetworkans trace - uses time-to-live ttl values to make messages from each
if the number of incoming clients invokes exceeds the number of processes in a server class the tp monitor might be dynamically start new ones and
in 3-tier clientserver systems the application logic or process lives in the middle tier and it is removed from the data and the user interface in