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Questions and Answers
In signed magnitude representation, what does a (0) signed bit indicate?
In signed magnitude representation, what does a (0) signed bit indicate?
- A positive number (correct)
- A negative number
- An error in the representation
- The magnitude of the number
What range of numbers can be represented using a 4-bit signed magnitude representation?
What range of numbers can be represented using a 4-bit signed magnitude representation?
- -15 to +15
- -8 to +8
- -7 to +7
- -8 to +7 (correct)
Using an 8-bit signed magnitude representation, what is the binary notation for the decimal number (-85)?
Using an 8-bit signed magnitude representation, what is the binary notation for the decimal number (-85)?
- 10101101
- 11101011
- 11010110
- 11010101 (correct)
What is the result of the binary addition 10011 + 11001?
What is the result of the binary addition 10011 + 11001?
What is the result of the binary multiplication 1110 * 1011?
What is the result of the binary multiplication 1110 * 1011?
What is the result of the binary addition of 1011101 and 1101001?
What is the result of the binary addition of 1011101 and 1101001?
What is the result of the binary subtraction of 1101 from 10000?
What is the result of the binary subtraction of 1101 from 10000?
What is the result of the binary multiplication of 11 and 10?
What is the result of the binary multiplication of 11 and 10?
What method is used to represent negative numbers in binary by changing all 0s to 1s and 1s to 0s?
What method is used to represent negative numbers in binary by changing all 0s to 1s and 1s to 0s?
What is the value of 10 in binary after applying 2's complement to represent a negative number?
What is the value of 10 in binary after applying 2's complement to represent a negative number?
