Direct Memory Access (DMA) provides the CPU access to memory when it is not being used by another device.
A、True
B、False
发布时间：2025-06-10 19:31:02
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答案：B
相关试题
- 1.Direct Memory Access (DMA) provides the CPU access to memory when it is not being used by another device
- 2.VDMA的全称是AXI VIDEO DIRECT MEMORY ACCESS
- 3.DMA（Direct Memory Access）是一种直接访问内存的技术，可以提高数据传输的效率。
- 4.名词解释：随机访问存储器（ Random Access Memory,RAM）
- 5.The first step in a read or write operation for a random access memory is to ( ).
- 6.If MOV (direct) is used for address 87h which type of memory is accessed? （ ）
- 7.Which of the following can be used to show which processes are using most of the CPU or memory resources
- 8.The Memory Unit is used to store the program to be executed.
- 9.When data is read from RAM, the memory location is ( ).
- 10.When is the site-to-site remote access model appropriate? （）
