Exercise: Number Systems And Codes

Questions for: Number Systems And Codes

The most significant digit is the rightmost, largest-weight digit in a number.
A:
True
B:
False
C:
D:
Answer: B
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Base is the same as radix.
A:
True
B:
False
C:
D:
Answer: A
In mathematical numeral systems, the base or radix for the simplest case is the number of unique digits, including zero, that a positional numeral system uses to represent numbers. For example, for the decimal system (the most common system in use today) the radix is ten, because it uses the ten digits from 0 through 9. In any numeral system, the base is written as "10". In a base ten numeral system, "10" represents the number ten; in a base two system, "10" represents the number two.
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The process of converting a decimal number to its binary equivalent is called binary conversion.
A:
True
B:
False
C:
D:
Answer: B
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In the gray code, each number is 3 greater than the binary representation of that number.
A:
True
B:
False
C:
D:
Answer: B
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Decimal numbers can be converted into binary by dividing by two and recording the remainders.
A:
True
B:
False
C:
D:
Answer: A
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