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

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

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

___________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

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

Direct Memory Access (DMA) technique is used for (A) Managing CPU clock speeds (B) Transferring data between peripheral devices and memory without CPU intervention (C) Managing hardware resources (D) Managing the interrupts (E) Executing the programs