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define the communications techniques - application interaction protocols communications techniques are well defined they give developer the
explain the application interaction protocolsapplication interaction protocols are uniquely defined for each program and are used to logically
managing the interaction of client and server among the differences between traditional application programs and client server ones is that
define enforcing modularity for cadditionally in c it is sometimes necessary to create modularity of design c is very natural model for component
removing system dependenciesbecause portions of the client - server application program may execute on different machines it is very important for
explian integrating a requestresponse mechanismtraditional application developers will need to develop a mechanism for communication between
define maintaining data on a per client basisperhaps the most dramatic syntactical programming change for the application developer of client ndash
define coding in an independent service architecture coding in an independent service architecture alleviates many of the traditional dependencies of
define the non monolithic coding first off client - server developers must adopt a new programming mindset much as with the shift to object -
define the programming fundamentals for client- server developerscoding for client - server enforces good programming fundamentals in order for
why global variables are unacceptableglobal variable for instance are unacceptable because they break the rules of self - containment if all
making the transition to client - server programmingmaking the transition to client - server programming is a significant effort client - server
explain the proper distribution of functionality and codeit is important to note that the bandwidth of the server operating system and server
explain load balancing client server componentswhen migration functionality from the client - only model to the client - server model care must be
define the division of labour between client and servergiven our definition of client - server as the interaction between dispersed application logic
explain the os2 operating systemlike netware os2 manage resources at three levels as shown in figure 45 resources may be maintained at the session
define the tlsfreetlsindex functionthis function should be called to free a tlsindex allocated by tlsalloc it would be executed when there are no
explain the tlsgetvalue tlsindex functionexecuting this function will return the thread local storage data associated with this thread the pointer
explain the tlssetvalue tlsindex dataptrfunctionthe tlssetvalue function associates the dataptr passed as a parameter as local storage for
explain the tlsalloc voidthis function is used to allocate a tls indexany subsequent tls function calls will require the handle returned from
explain the thread local storage tls windows nt provides unique functions for per-thread data management thread local storage tls is a
define the windowsntwindowsnt provides a two-level approach to resource management process and thread the process is the uppermost level and contains
define unixwareunixware manages resources at the process level each resource allocated to the application is actually allocated to the process
explain the thread contextual data threads in net ware carry additional context as well per-thread stacks errno net ware errno terrno and others
grouping threads that execute similar functions thread groups are generally used to group threads that execute similar functions of the