Exercise: Number Systems And Codes

Questions for: Number Systems And Codes

The ASCII code is a special code that represents all alphanumeric data.
A:
True
B:
False
C:
D:
Answer: A
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A positive binary number is represented by a 1 sign bit.
A:
True
B:
False
C:
D:
Answer: B
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The 2's complement of a binary number is derived by adding 1 to the 1's complement.
A:
True
B:
False
C:
D:
Answer: A
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A binary number with four digits has a maximum value of 15.
A:
True
B:
False
C:
D:
Answer: A
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The 1's complement of a binary number is derived by changing 0s to 1s and 1s to 0s.
A:
True
B:
False
C:
D:
Answer: A
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