December2015 cs Q15

0. A device is sending out data at the rate of 2000 bps. How long does it take to send a file of 1,00,000 characters ?

Answer
Comment
Array

Option : C
Explanation :
File of 100,000 character will take 8 * 100,000 = 800,000 bits. Device sends the data @ 2000 bps. 2000 bits take 1 sec. 1 bit will take 1 / 2000 second. 800,000 bits will take 800,000 * (1 / 2000) = 400 sec. So, option (C) is correct.

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