The data transfer rate over the ADSL connection is 512000 bps. File transfer over this channel takes
| August 14, 2021 | education
The data transfer rate over the ADSL connection is 512000 bps. File transfer over this channel takes 16 seconds. Determine the size of the file in kilobytes.
1. Let’s translate the connection speed in kilobytes per second. To translate, you need to know that 1 byte = 8 bits and 1 kilobyte = 1024 bytes.
We get: 512000 bps = 512000/8 = 64000 bytes / s.
64000 bytes / s = 64000/1024 = 62.5 KB / s
The connection speed is 62.5 kilobytes per second.
2. Let’s determine the size of the file in kilobytes, transferred in 16 seconds through this connection:
62.5 * 16 = 1000 KB.
Answer: 1000 kilobytes.
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