Question

Вычислить объем текстового сообщения в системе кодировке КОИ-7, в битах, байтах, килобайтах. Символов в тексте 1021.

Answer 1

Ответ:

7147 (бит) = 893,375 (байт) = 0,87 (Кбайт)

Объяснение:

В кодировке КОИ-7 один символ весит 7 бит ⇒

1021 · 7 = 7147 (бит) = 7147 ÷ 8 = 893,375 (байт) = 893,375 ÷ 1024 = 0,87 (Кбайт) - общий информационный объём сообщения, состоящего из 1021 символа.

Answer 2

Calculating the Volume of a Text Message in KOI-7 Encoding

To calculate the volume of a text message in the KOI-7 encoding system, we need to consider the number of characters in the text and the size of each character in bits, bytes, and kilobytes.

Given that the text contains 1021 characters, we will calculate the volume in bits, bytes, and kilobytes.

Size of Characters in KOI-7 Encoding

The KOI-7 encoding system is a 7-bit character encoding scheme. Each character in this encoding system occupies 7 bits.

Calculating the Volume

To calculate the volume of the text message in bits, we multiply the number of characters by the size of each character in bits:

Volume in bits = Number of characters * Size of each character in bits

Volume in bits = 1021 * 7

Volume in bits = 7,147 bits

To convert the volume from bits to bytes, we divide the volume in bits by 8:

Volume in bytes = Volume in bits / 8

Volume in bytes = 7,147 / 8

Volume in bytes = 893.375 bytes

To convert the volume from bytes to kilobytes, we divide the volume in bytes by 1024:

Volume in kilobytes = Volume in bytes / 1024

Volume in kilobytes = 893.375 / 1024

Volume in kilobytes ≈ 0.872 kilobytes

Therefore, the volume of the text message in the KOI-7 encoding system is approximately 7,147 bits, 893.375 bytes, and 0.872 kilobytes.

Please note that these calculations are based on the assumption that each character in the text message is encoded using the KOI-7 encoding system.