In general the two interrupt request lines are                          

Related MCQs

• The                    determines the cause of the interrupt, performs the necessary processing and executes a return from the interrupt instruction to return the CPU to the execution state prior to the interrupt.
• Each request requires that the system consider the                            to decide whether the current request can be satisfied or must wait to avoid a future possible deadlock.
• Which of the following does not interrupt a running process?
• The interrupt vector contains
• When the process issues an I/O request
• The request and release of resources are
• What is the disadvantage of invoking the detection algorithm for every request?
• Every time a request for allocation cannot be granted immediately, the detection algorithm is invoked. This will help identify
• The                      is used by device controllers to request service.
• When the process issues an I/O request