Question:
What is the name of the storage device that compensates the difference in rates of flow of data from one device to another?
What is the name of the storage device that compensates the difference in rates of flow of data from one device to another?
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A buffer is used to store data temporarily when there is a mismatch in data flow rates between devices.
Updated On: Oct 18, 2025
- Cache
- Buffer
- Concentrator
- RAM
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The Correct Option is B
Solution and Explanation
Step 1: A buffer is a temporary storage area that holds data being transferred from one device to another. It compensates for differences in the rate of data flow between the devices.
Step 2: The other options:
- A cache stores frequently accessed data to speed up data retrieval but does not compensate for rate differences.
- A concentrator combines multiple data streams into one, but it is not used for rate compensation.
- RAM is general-purpose memory and does not specifically handle data rate differences.
Thus, the correct answer is (b) Buffer.
Step 2: The other options:
- A cache stores frequently accessed data to speed up data retrieval but does not compensate for rate differences.
- A concentrator combines multiple data streams into one, but it is not used for rate compensation.
- RAM is general-purpose memory and does not specifically handle data rate differences.
Thus, the correct answer is (b) Buffer.
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