Which of the following is not a binary number?(a) 1111(b) 101(c) 11E(d) 000I have been asked this question in a national level competition.This intriguing question comes from The Binary Number System topic in chapter Number Systems of Computer Fundamentals

Which of the following is not a binary number?(a) 1111(b) 101(c) 11E(d

1.	Which of the following is not a binary number?(a) 1111(b) 101(c) 11E(d) 000I have been asked this question in a national level competition.This intriguing question comes from The Binary Number System topic in chapter Number Systems of Computer Fundamentals
Answer» CORRECT answer is (c) 11E For explanation: A binary NUMBER can have only two possible digits, 0 and 1. In the THIRD option, there is an alphabet E present which makes it an invalid binary number. Alphabets are only allowed in the hexadecimal number SYSTEM.

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Which of the following is not a binary number?(a) 1111(b) 101(c) 11E(d) 000I have been asked this question in a national level competition.This intriguing question comes from The Binary Number System topic in chapter Number Systems of Computer Fundamentals

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