In text mode, the computer monitor screen is typically split into 25 lines of 80 characters per line.

In text mode, the computer monitor screen is typically split into 25 lines of 80 characters per line. Determine the amount of text information that occupies the entire monitor screen in CR1251 encoding.

Let’s count how many characters can fit on the monitor screen in text mode: 25 lines * 80 characters = 2000 characters.
Since it is known that 1 character = 1 byte, then 2000 characters = 2000 bytes.
The CP 1251 encoding is a standard 8-bit encoding, which means that one character is encoded in 8 bits.
Let’s calculate how much text information occupies the entire screen: 2000 * 8 = 16000 bits.
Answer: 16,000 bits is the amount of text information that occupies the entire screen of the monitor, encoded in CP 1251.