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explain the fork-joinfork-join it is primitives in a programming language of higher level for implementing interacting processes the syntax is as
explain real time operating systemreal time operating systema real-time operating system has suitably-defined fixed time constraints processing
explain the action of an interrupt processing routineaction of an interrupt processing routine is as follows1 save contents of registers of cpu this
what are the facilities of a debug monitorthe facilities of a debug monitor are given belowa setting breakpoints into the programb initiating a debug
explain overlay structured program a program having overlays is termed as overlay structured program here an overlay is a part of program that has
explain lexical substitution during macro expansion lexical substitution is used to produce an assembly statement from a model statement model
explain pure and impure interpretersin a pure interpreter the source program is retained into the source form all throughout its interpretation these
explain elimination of common sub expression during code optimizationan optimizing transformation is a regulation for rewriting a segment of a
designed developed tested and documented the demo created for npblox frameworknpblox framework is a framework which enabled developers to create
discuss its advantages over the other evaluation techniquesthe expression tree is determined by using a post-order traversal of the expression tree
highlight the advantages of assembly languagethe benefits of assembly language program would be reduced errors faster translation times changes could
what kinds of statements are present in an assembly language program discussan assembly program contains subsequent three types of statements1
what is assembly languageassembly language it is a family of low-level language for microprocessors programming computers microcontrollers etc all
what are the four necessary conditions of deadlock preventionfour essential conditions for deadlock prevention are1 removing the
explain busy waiting semaphoresweak busy-wait semaphores the simplest method to implement semaphores useful while critical sections last for a short
what is a semaphoresemaphore it is a protected variable or abstract data type that constitutes the typical method for restricting access to shared
differentiate between pre-emptive and non-pre-emptive schedulingpre-emptive scheduling in its approach center processing unit can be taken away from
explain pre-emptive schedulingpre-emptive scheduling in its approach center processing unit can be taken away from a process if there is a require
what is a system calla system call is a request made through any program to the operating
write down different system calls for performing different kinds of tasksthe major types of system calls are given as process control these kinds of
give the difference between multiprogramming and multiprocessing a multiprocessing system is a computer hardware configuration which contains more
explain a multiprogramming operating systema multiprogramming operating system it is system which allows more than one active user program or part of
explain a multiprocessing operating systema multiprocessing system is a computer hardware configuration which contains more than one independent
write down the drawback of top down parsing of backtrackingfollowing are disadvantages of top down parsing of backtrackingi semantic actions cant be
what is parsingparsing is the process of analyzing a text formed of a sequence of tokens to find out its grammatical structure regarding a specified