EntityQ1046373· pop 23· linked from 58 articlescritical sectionSign in to saveprotected section of code that cannot be executed by more than one process at a timeConnectionslockEntityInternational Standard Book NumberEntitycomputer hardwareEntitydigital object identifierEntitydata structureEntitytreeEntityhash tableEntitylinked listEntityinterruptEntityQ22908627EntitysemaphoreEntityoutput deviceEntitydatabase transactionEntityround-robin schedulingEntityschedulingEntityconcurrent computingEntitymutual exclusionEntityexecutionEntityPeterson's algorithmEntitycontext switchEntityCategoriesConcurrency controlProgramming constructs