Which statement best describes the I/O boundary?

A. The I/O boundary separates volatile storage from persistent storage.
B. The I/O boundary directs data to inside or outside based on address.
C. The I/O boundary prevents data from moving across it.
D. The I/O boundary divides storage into inside and outside data.



Answer :

Final answer:

The I/O boundary in computing defines and controls the flow of data between different storage types within a system.


Explanation:

The I/O boundary is a critical concept in computing that acts as a barrier separating different storage types such as volatile and persistent storage, influencing data flow within a system. It does not just direct data based on address but plays a more significant role in controlling the movement of data in and out of the system.

In essence, the I/O boundary does not just divide storage into inside and outside data but regulates data transfer, ensuring data integrity and system security.


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