The size of the alphabet is 256. How many KB of memory would be required to store

| February 26, 2021 | education

The size of the alphabet is 256. How many KB of memory would be required to store 160 pages of text with an average of 192 characters per page?

1) Because the power of the alphabet is 256, then we find the weight of one character in bits

(find – i)

N = 2i

N is the cardinality of the alphabet

256 = 28, hence the weight of one character (i) = 8 bits

2) We have 160 pages of text, 192 characters on each page, to find how many characters are in the text, we multiply this data.

192 * 160 = 30720 characters in the text

3) Find out the information volume of the message in bits.

Since 1 character = 8 bits, and there are 30720 characters in total, then:

30 720 * 8 = 245 760 bits

4) Let’s translate 245 760 into bytes:

245,760 divided by 8 = 30,720 bytes

5) Let’s translate 30 720 bytes into kilobytes (Kbytes):

Divide 30 720 by 1024 = 30 KB



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.