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  • Question

  • The binary number for F3A16 is ________.


  • Options
  • A. 111100111010
  • B. 111100111110
  • C. 000000111010
  • D. 000011000100

  • Correct Answer
  • 111100111010 

    • Number Systems and Codes problems

    Search Results

    • 1. Convert the following decimal number to hexadecimal.
      74

    • Options
    • A. A416
    • B. B416
    • C. 4A16
    • D. 4B16
      • Discuss
    • 2. Digital electronics is based on the ________ numbering system.

    • Options
    • A. decimal
    • B. octal
    • C. binary
    • D. hexadecimal
      • Discuss
    • 3. Convert the following decimal number to BCD.
      469

    • Options
    • A. 100101101000
    • B. 010001101001
    • C. 100001101001
    • D. 100101100100
      • Discuss
    • 4. Convert the following hexadecimal number to decimal.
      1CF16

    • Options
    • A. 463
    • B. 4033
    • C. 479
    • D. 4049
      • Discuss
    • 5. Alphanumeric codes should include as a minimum:

    • Options
    • A. the capacity to represent the alphabet upper- and lowercase characters and the decimal numbers in a straight binary format.
    • B. the capacity to code all possible decimal numbers in a direct octal representation of BCD codes.
    • C. the alphabet upper- and lowercase letters, the decimal digits, the seven punctuation marks, and other characters or symbols.
    • D. the ability to represent decimal numbers greater than 12810 in a straight binary format.
      • Discuss
    • 6. If a typical PC uses a 20-bit address code, how much memory can the CPU address?

    • Options
    • A. 20 MB
    • B. 10 MB
    • C. 1 MB
    • D. 580 MB
      • Discuss
    • 7. Convert decimal 213 to binary.

    • Options
    • A. 11001101
    • B. 11010101
    • C. 01111001
    • D. 11100011
      • Discuss
    • 8. A decimal 11 in BCD is ________.

    • Options
    • A. 00001011
    • B. 00001100
    • C. 00010001
    • D. 00010010
      • Discuss
    • 9. Convert binary 111111110010 to hexadecimal.

    • Options
    • A. EE216
    • B. FF216
    • C. 2FE16
    • D. FD216
      • Discuss
    • 10. Express the decimal number ?37 as an 8-bit number in sign-magnitude.

    • Options
    • A. 10100101
    • B. 00100101
    • C. 11011000
    • D. 11010001
      • Discuss

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