Determine the number of pages in the theta task if the test variant has a volume of 20 kilobytes

Determine the number of pages in the theta task if the test variant has a volume of 20 kilobytes (on each page of the test there are 40 lines of 64 characters)

When encoding a text file, one text character takes up 1 byte of memory (with a standard encoding that uses 8 bits to store each character), therefore, 1 KB of a text file contains 1024 such characters (1 KB = 1024 bytes), and a 20 KB file contains 20 * 1024 = 20480 characters.

On one page 40 * 64 = 2560 characters (40 lines of 64 characters each).

To find the number of pages in an assignment, you need to divide the total volume of the book by the volume of one page:

20480: 2560 = 8 pages.