Question

2. Получено сообщение, информационный объем которого = 32 бита. Чему равен объем информации в байтах? Задача 2. Количество цветов, воспроизводимых на экране сотового телефона = 1024, разрешение экрана 128*64. Минимальный объем видеопамяти = … кбайт?

Answer 1

32 / 8 = 4 байта объем информации

Задача 2 
128 * 64 * 1024 = 8388608 бит
8388608 / 8 / 1024 = 1024 кбайта

Answer 2

Calculating Information Volume in Bytes

To calculate the volume of information in bytes, given a message with an information volume of 32 bits, we can use the following formula:

Volume in bytes = Information volume in bits / 8

Using this formula, the volume of information in bytes is: Volume in bytes = 32 bits / 8 = 4 bytes

Minimum Video Memory Required

Given the number of colors reproducible on the screen of a cell phone (1024) and the screen resolution (128*64), we can calculate the minimum video memory required.

The formula to calculate the minimum video memory required is: Minimum video memory (in kilobytes) = (Number of colors * Resolution) / 8192

Using this formula, the minimum video memory required is: Minimum video memory = (1024 * 128 * 64) / 8192 = 8192 kilobytes

Therefore, the minimum video memory required is 8192 kilobytes.