Question

Скорость передачи данных по некоторому каналу связи равна 256000 бит/с. Передача файла через это соединение заняла 2 минуты . Определите информационный объем переданных данных в килобайтах.

Answer 1

256000*120(2 минуты в секундах)=30720000 бит
переводим бит в килобайты
3750 килобайт)

Answer 2

Calculation of Information Volume

To determine the information volume of the data transmitted, we need to calculate the total number of bits transmitted and then convert it to kilobytes.

Given: - Transmission speed: 256,000 bits per second- Transmission time: 2 minutes

To calculate the total number of bits transmitted, we can multiply the transmission speed by the transmission time. However, we need to convert the transmission time from minutes to seconds:

Transmission time in seconds = 2 minutes * 60 seconds/minute = 120 seconds

Now, we can calculate the total number of bits transmitted:

Total number of bits transmitted = Transmission speed * Transmission time in seconds = 256,000 bits/second * 120 seconds = 30,720,000 bits

To convert the total number of bits to kilobytes, we divide by 8 (since there are 8 bits in a byte) and then divide by 1,024 (since there are 1,024 bytes in a kilobyte):

Information volume in kilobytes = Total number of bits transmitted / (8 * 1,024) = 30,720,000 bits / (8 * 1,024) = 3,750 kilobytes

Therefore, the information volume of the transmitted data is 3,750 kilobytes.

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