Computer Architecture, please do not solve it unless youre 100% sure from your answers.

Consider using DMA to store a block of 256 words on a disk. Assume the block is located at address 1000. A. Initially, the CPU initializes the DMA controller to start the operation. Show the values that the CPU needs to transfer to the DMA controller to initialize the DMA transfer B. Show the step-by-step procedure (after the above initialization step) for completing the operation of storing the block on disk. Assume that the burst mode is used for this DMA operation. c. How would these steps (in part B) be different if cycle stealing is used