题目20 What is the minimum number of bits needed to represent 7 things?4分 C A: 2B: 3C: 4D: 6 相关知识点: 试题来源: 解析 表示7 种不同的事物至少需要 3 位。 **1. 理解二进制表示:** 每个比特(bit)有两个可能的值:0 或 1。 **2. 计算二进制组合:** - 2 位可以表示 2^2 = 4...
A method for reducing the number of bits needed to represent constant values in a data processing device. A group of constant values is defined by selecting them as a function of their statistical frequency of use. Each constant value of this group in the instructions is represented by means ...
What is the minimum number of bits needed to represent 6 things? Given the binary number 101011101111011, determine the number of a. Nibbles. b. Bytes. How many bit strings of length 8 both begin and end with a 1? How many bit strings of length 10 both begin and end with a 1?
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The number of bits used to represent one character of data. When transmitting ASCII text via modem, either seven or eight bits may be used. Most other forms of data require eight bits. Copyright © 1981-2024 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS ...
Since nowadays millions (if not even billions) of bits or bytes are needed to represent information, specific prefixes have been created to reduce the number of unnecessary digits. Think of the unit of measurement for weight, the gram: to define weights thousands of times greater than the gram...
Think about the numbers needed to represent these situations: Degrees on your home thermostat or number of stars in the heavens Dollars allocated in the national budget or given for your child’s allowance These two examples illustrate the property of numbers referred to as a “range.” A range...
What is the minimum number of bits that are needed? Ans: 11 bits. 6. What is the resolution available with 12-bit sound? 7. If the sound intensity level changes by a 100:1 ratio, what is the dynamic range in dB of the sound? Ans: 20 dB. 8. If a TV set is to have a ...
represent the files// that will be added to the download job.DOWNLOAD_FILE FileList[] = { {L"https://download.microsoft.com/download/0/2/8/02809141-3329-4412-8AC4-AA41B406055C/WinRT81-HttpClient-BT-Socket-Poster.pdf",L"c:\\temp\\data\\WinRT81-...
aThe rationale of this encoding is that qubits have better characteristic of diversity than binary encoding, since a single qubit is enough to represent four states, when two bits are needed in the classical representation. 这个内码理论基础是qubits比二进制内码有变化的更好的特征,因为一唯一qubit是代...