COMPUTER PROGRAMMING FUNDAMENTALS
PROGRAMMING LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Binary represents
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1
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0, 1
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2
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None of the above
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Explanation:
Detailed explanation-1: -In computer science and mathematics, binary is a system where numbers and values are expressed 0 or 1. Binary is base-2, meaning that it only uses two digits or bits. For computers, 1 is true or “on", and 0 is false or “off". The concept of binary and bits are based on of Boolean Algebra.
Detailed explanation-2: -A binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically “0” (zero) and “1” (one).
Detailed explanation-3: -There are four rules of binary subtraction which are: 0 – 0 = 0. 0 – 1 = 1 ( with a borrow of 1) 1 – 0 = 1.
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