1.what are the four properties of 0 and
1? computer science
Answers
Explanation:
A binary code represents text, computer processor instructions, or any other data using a two-symbol system. The two-symbol system used is often "0" and "1" from the binary number system. The binary code assigns a pattern of binary digits, also known as bits, to each character, instruction, etc. For example, a binary string of eight bits can represent any of 256 possible values and can, therefore, represent a wide variety of different items.
In computing and telecommunications, binary codes are used for various methods of encoding data, such as character strings, into bit strings. Those methods may use fixed-width or variable-width strings. In a fixed-width binary code, each letter, digit, or other character is represented by a bit string of the same length; that bit string, interpreted as a binary number, is usually displayed in code tables in octal, decimal or hexadecimal notation. There are many character sets and many character encodings for them.
A bit string, interpreted as a binary number, can be translated into a decimal number. For example, the lower case a, if represented by the bit string 01100001 (as it is in the standard ASCII code), can also be represented as the decimal number "97".
The modern binary number system, the basis for binary code, was invented by Gottfried Leibniz in 1689 and appears in his article Explication de l'Arithmétique Binaire. The full title is translated into English as the "Explanation of the binary arithmetic", which uses only the characters 1 and 0, with some remarks on its usefulness, and on the light it throws on the ancient Chinese figures of Fu Xi."[1] (1703). Leibniz's system uses 0 and 1, like the modern binary numeral system. Leibniz encountered the I Ching through French Jesuit Joachim Bouvet and noted with fascination how its hexagrams correspond to the binary numbers from 0 to 111111, and concluded that this mapping was evidence of major Chinese accomplishments in the sort of philosophical visual binary mathematics he admired.[2][3] Leibniz saw the hexagrams as an affirmation of the universality of his own religious belief.[3]
Binary numerals were central to Leibniz's theology. He believed that binary numbers were symbolic of the Christian idea of creatio ex nihilo or creation out of nothing.[4] Leibniz was trying to find a system that converts logic’s verbal statements into a pure mathematical one[citation needed]. After his ideas were ignored, he came across a classic Chinese text called I Ching or ‘Book of Changes’, which used 64 hexagrams of six-bit visual binary code. The book had confirmed his theory that life could be simplified or reduced down to a series of straightforward propositions. He created a system consisting of rows of zeros and ones. During this time period, Leibniz had not yet found a use for this system.
Answer:
There is nothing like 0 and 1 in computer and there is a no physical significance of 0 and 1. Any information of the computer can be encoded as a sequence of 0 and 1. 0 and 1 is coding and we are creating many ideas to convert the data in the form of anything like audio or photos into the form of 0 and 1 and the information which is stored in hard disk in the form of 0 and 1 and we store information in magnetic material through read write head and create a North Pole and South Pole.
- If it creates in North Pole at the bottom called as one and in top called is zero.
- If we are using RAM, there are many capacitors which contains charges. If a capacitors have charge called as 1, is capacitor has not charged called as 0 and it is possible if RAM has no electric current.