16A monitor is:AA schedulerBA semaphore with no valueCA display deviceDA high-level construct where only one process can be active inside at a timeView AnswerDiscussWorkspaceReportSaveEasy
17A binary semaphore can take the values:A-1 and 1BOnly 1CAny integerD0 and 1View AnswerDiscussWorkspaceReportSaveEasy
18Peterson's solution works for:AAny number of processesBTwo processesCOnly interruptsDOnly threadsView AnswerDiscussWorkspaceReportSaveEasy
19Priority inversion occurs when:AThe scheduler crashesBPriorities are reversed by the userCAll tasks have equal priorityDA high-priority task waits for a lock held by a low-priority taskView AnswerDiscussWorkspaceReportSaveEasy