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6. Convert 01011110 to Octal.

  • 631
  • 163
  • 136
  • 316
  • 361

7. Convert 246 (Octal) into Binary.

  • 01100101
  • 10100110
  • 00100100
  • 00001111
  • 10001010

8. Convert 01101010 in Hexadecimal.

  • 7A
  • 9A
  • 6A
  • 8A
  • 5A

9. What is BC (Hexadecimal) in Binary?

  • 10111100
  • 01000011
  • 00110111
  • 11001000
  • 01010101

10. In two's compliment, which of these number has the lowest value?

  • 10011010
  • 01101000
  • 10100000
  • 10010111
  • 00000000

11. Using Sign and Magnitude, which has the lowest value?

  • 10000001
  • 01101100
  • 10000010
  • 00110101
  • 01010010

12. Which can store the lowest number?

  • Sign and Magnitude 8 bit-byte
  • Two's Compliment
  • Regular 8 bit-byte