16User-level threads are managed by:AA thread library in user spaceBThe kernel directlyCThe BIOSDThe disk controllerView AnswerDiscussWorkspaceReportSaveEasy
17The short-term (CPU) scheduler decides:AWhich ready process gets the CPU nextBWhich processes are swapped outCWhich file to openDWhich jobs enter the systemView AnswerDiscussWorkspaceReportSaveEasy
18A process whose parent has terminated is called an:AChild threadBDaemonCOrphan processDZombie processView AnswerDiscussWorkspaceReportSaveEasy
19A process moves from Running to Waiting when:AIt is admittedBIts time slice endsCIt terminatesDIt requests I/O or waits for an eventView AnswerDiscussWorkspaceReportSaveEasy
20How many processes exist after this code runs: fork(); fork();?A2B4C3D8View AnswerDiscussWorkspaceReportSaveMedium