Nov2017 cs Q25

0. Suppose we want to download text documents at the rate of 100 pages per second. Assume that a page consists of an average of 24 lines with 80 characters in each line. What is the required bit rate of the channel?

Answer
Comment
Array

Option : D
Explanation :
We have 100 pages, each page is having 24 line and in each line there are 80 character and each character is of 8 bits. Now we have to calculate no of bits can be downloaded: ie.
Downloading rate = 100 pages
= 100 pages *24 line * 80 character * 8 bits
= 1536000 bits per second
ie 1.536 Mbps.
So, option (D) is correct.

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