Exercise: Number Systems And Codes

Questions for: Number Systems And Codes

Convert 45710 to hexadecimal.
A:
711
B:
2C7
C:
811
D:
1C9
Answer: D
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The binary number 101110101111010 can be written in octal as ________.
A:
515628
B:
565778
C:
656278
D:
565728
Answer: D
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The 1's complement of 10011101 is ________.
A:
01100010
B:
10011110
C:
01100001
D:
01100011
Answer: A
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An informational signal that makes use of binary digits is considered to be:
A:
solid state
B:
digital
C:
analog
D:
non-oscillating
Answer: B
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Digital electronics is based on the ________ numbering system.
A:
decimal
B:
octal
C:
binary
D:
hexadecimal
Answer: C
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