The I/O devices form the            of the tree structure.

Related MCQs

•               bus structure is usually used to connect I/O devices.
• The usual BUS structure used to connect the I/O devices is                         
• The Input devices can send information to the processor.
•               are used to overcome the difference in data transfer speeds of various devices.
• In intel’s IA-32 architecture there is a separate 16 bit address space for the I/O devices.
• The method of accessing the I/O devices by repeatedly checking the status flags is                         
• A single Interrupt line can be used to service n different devices.
• When dealing with multiple devices interrupts, which mechanism is easy to implement?
• The processor indicates to the devices that it is ready to receive interrupts
•                     method is used to establish priority by serially connecting all devices that request an interrupt.