Number Systems and Codes Questions and Answers

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Showing 10 of 146 questions
Q121
The primary advantage of the hexadecimal numbering system is the ease in conversion between the binary and hexadecimal systems
  • A TRUE
  • B FALSE
Answer: Option B
Q122
In odd parity, 100011010 would pass the parity check.
  • A TRUE
  • B FALSE
Answer: Option B
Q123
The primary advantage of the hexadecimal number system is the ease with which conversion can be made between binary and hexadecimal numbers.
  • A TRUE
  • B FALSE
Answer: Option A
Q124
A binary code decimal representation of a binary number will always have more bits than the binary number.
  • A TRUE
  • B FALSE
Answer: Option B
Q125
The decimal number system consists of the digits 0–10.
  • A TRUE
  • B FALSE
Answer: Option B
Q126
1210 = 11012 = C16 = 00010010 BCD
  • A TRUE
  • B FALSE
Answer: Option B
Q127
Hexadecimal is used to encode BCD numbers.
  • A TRUE
  • B FALSE
Answer: Option B
Q128
A method of converting decimal to binary is by successive division.
  • A TRUE
  • B FALSE
Answer: Option A
Q129
A string of 64 bits has 9 bytes.
  • A TRUE
  • B FALSE
Answer: Option B
Q130
Digital circuitry is the foundation of digital computers and many automated control systems.
  • A TRUE
  • B FALSE
Answer: Option A

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