The DMA transfers are performed by a control circuit called as __________(1 Point)Device interfaceDMA controllerData controllerOverlooker

For transfer of data, devices inform the DMA through------? (1 Point)Bus request signal.DRQ.HLDADAK

___________allows DMA controller to transfer one data word at time after which it must return control of the buses to the CPU.*CISCDMA Cycle stealDMA BurstRISC

DMA transfers data between-------  (1 Point)Memory and processor.Processor and I/O devices.I/O devices and memory.All of the above

Complete the below given diagram related to the DMA Controller,so that the effective communication takes place among the various individual components

___________ initializes DMA Controller by sending memory address and the block size (number of words) I/O deviceDMA InterruptCPUMemor