Exercise: Number Systems And Codes

Questions for: Number Systems And Codes

In binary, the decimal number 93 converts to ________ digits.
A:
seven
B:
eight
C:
11
D:
five
Answer: A
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The column weight of the "1" in the hexadecimal number 1AB is ________.
A:
64
B:
256
C:
512
D:
1024
Answer: B
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Even-parity 01101000 binary is ________in hexadecimal.
A:
C816
B:
6816
C:
D016
D:
Nothing. Parity does not check.
Answer: D
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Decimal 2875 is ________ bytes in binary.
A:
2
B:
3
C:
4
D:
5
Answer: A
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In the decimal number 481, the powers-of-10 weight of the digit 4 is ________.
A:
400
B:
102
C:
104
D:
100
Answer: B
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