The hardware mechanism that allows a device to notify the CPU is called                

Related MCQs

• When device A has a cable that plugs into device B, and device B has a cable that plugs into device C and device C plugs into a port on the computer, this arrangement is called a
• Which scheduling algorithm allocates the CPU first to the process that requests the CPU first?
• The run time mapping from virtual to physical addresses is done by a hardware device called the                          
• The                program initializes all aspects of the system, from CPU registers to device controllers and the contents of main memory, and then starts the operating system.
• Causing the CPU to step through a series of micro operations is called                    
• What is the high speed memory between the main memory and the CPU called?
• The switching of the CPU from one process or thread to another is called
• The transfer between CPU and Cache is
• Which of the following is the fastest means of memory access for CPU?
• What is the location of the internal registers of CPU?