Question

Сообщение, записанное с помощью 64-символьного алфавита, содержит 60 Кбайт информации. Определите количество символов в сообщении.

Answer 1

2^x=64 по формуле найдем мощность одного символа
х=4 кб
отсюда
60/4=15 символов

Answer 2

Log2(64)=6 бит - вес символа в таком алфавите. 60х6=360 бит - объем информации 360/8=45 байт Ответ: 45

Answer 3

Calculating the Number of Characters in the Message

To determine the number of characters in the message recorded using a 64-character alphabet and containing 60 kilobytes of information, we can use the following formula:

Number of characters = (Size of information in bytes) / (Size of each character in bytes)

Given that the message contains 60 kilobytes of information and is recorded using a 64-character alphabet, we can calculate the number of characters using the formula.

Using the provided information, we can calculate the number of characters in the message:

Number of characters = (60 kilobytes * 1024 bytes/kilobyte) / (64 characters)

Number of characters = 60 * 1024 / 64 = 960

Therefore, the message recorded using a 64-character alphabet and containing 60 kilobytes of information contains 960 characters.