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what is a daemona daemon is a method that detaches itself from the terminal and runs disconnected in the background waiting for requests and
normal 0 false false false en-us x-none x-none
what are the process states in unixas a process implements it changes state according to its circumstances unix processes have the following
types of categorizationthe subsequent categorization of parallel computers has been identified1 categorization based on the instructions and data
what is a zombiewhen a program forks and the child finishes before the parent the kernel still keeps some of its information about the child in case
how can a parent and child process communicatea parent and child can communicate by any of the normal inter-process communication schemes pipes
massively parallel systemindicates to a parallel computer system involving a huge number of processors the numbers in a huge number of processors
what are various ids associated with a processunix identifies each process with a unique integer known as processid the process that implements the
parallel overheadthe amount of time needed to organize parallel tasks as opposed to undertaking useful work parallel overhead may comprise factors
construction activities for plantconstruction activities such as shoring and bracing of excavations lifting and rigging activities and scaffolding
granularityin parallel computing granularity can be defined as a qualitative assess of the ratio of computation to communication1 coarse granularity-
q design stairways - ladders and platformsstairways rather than ladders should be provided for main access to elevated structures ladders should be
communicationsparallel tasks normally have to exchange data there are various manners in which this can be achieved like over a network or through a
q design lay-down areas for plantdesignated lay-down areas are areas specifically positioned to enable equipment maintenance to be carried out these
shared memory shared memory refers to memory component of a computer system in which the memory can accessed directly by any of the processors in
serial executionexecution of a program serially one statement at one instance of time in the simplest case thats what takes place on a one processor
q show the methods of material handlingmethods of material handling during operations and maintenance activities shall be considered for all
task a task is logically discrete section of computational work a task is normally a program or else set of instructions which are executed by a
q what is the basic working of cooling towercooling towers are generally located downwind from process units to adequately disperse vapors from
mathematical simulation and modelling applicationsthe tasks include mathematical simulation and modelling need lots of parallel processing three
ai applicationssearch is a important element of an ai system and search functions are executed on huge quantities of complicated structured data by
q explain about fired heaters and combustion enginesfired heaters and combustion engines shall normally be located at a safe distance from hazardous
how the kernel handles both the page stealer and the fault handlerthe page stealer and the fault handler thrash because of the shortage of the memory
in what way the protection fault handler concludesafter finishing the implementation of the fault handler it sets the change and protection bits and
q what is mock-up testingtube to all tubesheet weld tests shall be provided as described belowmock-up of 10 tubes about 305 mm 12 long are welded to