To answer this question, we need to understand the concept of the performance of a storage device, specifically how long it takes to locate a file.
Option A) Response Time - This option is incorrect. Response time typically refers to the time it takes for a system or device to respond to a request or action, but it does not specifically refer to the time it takes to locate a file on a storage device.
Option B) Access Time - This option is correct. Access time refers to the time it takes for a storage device to locate and retrieve data. It includes the time it takes for the device to position its read/write heads over the correct location on the storage medium and the time it takes for the data to be read or written.
Option C) Quick Time - This option is incorrect. QuickTime is a multimedia framework developed by Apple, and it is not related to the performance of a storage device.
Option D) None - This option is incorrect. The performance of a storage device is indeed measured by its access time, so the correct answer is not "None."
Therefore, the correct answer is B) Access Time. This option is correct because it accurately describes the measurement of how long it takes to locate a file on a storage device.