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Which bus transfers the memory address to the IO device or to the memory device?
DMA Direct Memory Access DMA transfers data directly from the drive to memory w/out involving the CPU.
Generally which transfer mode is faster DMA or PIO?
DMA transfers data directly from the drive to memory without involving the CPU. PIO involves the CPU and is slower than DMA mode.
What transfers data directly from the drive to memory with out using the CPU?
DMA
Why DMA is used?
DMA, or Direct Memory Access, is used to enable peripherals to transfer data directly to and from system memory without involving the CPU. This reduces the processing load on the CPU, allowing it to perform other tasks while data transfers occur in the background. DMA is particularly beneficial for high-speed data transfers, such as in audio and video processing, where efficiency and speed are crucial. By streamlining data transfer, DMA enhances overall system performance and responsiveness.
Which transfer mode can transmit data from a device to memory without involving the cpu?
DMA
What is the difference between implicit and explicit memory and implicit and explicit learning?
Implicit memory is unconscious memory, involving skills and routines, while explicit memory is conscious memory, involving facts and events. Implicit learning is learning without awareness of what is being learned, while explicit learning is intentional and conscious learning.
What transfers from a storage device to memory when a user runs an application?
Cache transfers from a storage device to memory when a user runs an application.
When a user runs an application what transfers from a storage device to memory?
Cache transfers from a storage device to memory when a user runs an application.
What transfer mode can transmit data from a device to memory without involving the CPU?
DMA transfer mode
Why Direct memory access has priority over the CPU when both request a memory transfer?
we can transfer data direct to and from memory without the need of the CPU. The transfer of data between a fast storage device such as magnetic disk and memory is often limited by the speed of the CPU. Removing the CPU from the path and letting the peripheral device manager the memory buses directly would improve the speed of transfer. This transfer technique is called direct memory access(DMA). During DMA transfer, the CPU is idle and has no control of the memory buses. A DMA controller takes over the buses to manage the transfer directly between the I/O device and memory. With Regards. Veer Thakur. Chandigarh.
Storage device that connect directly to camera without computer?
memory card, like SD or Memory Stick
How can I retrieve photos from a camera without a memory card?
To retrieve photos from a camera without a memory card, you can connect the camera to a computer using a USB cable and transfer the photos directly from the camera's internal memory.
