logo

CuriousTab

CuriousTab

Discussion


Home Digital Electronics Number Systems and Codes Comments

  • Question
  • How many binary digits are required to count to 10010?


  • Options
  • A. 7
  • B. 2
  • C. 3
  • D. 100

  • Correct Answer



  • Number Systems and Codes problems


    Search Results


    • 1. Convert binary 01001110 to decimal.

    • Options
    • A. 4E
    • B. 78
    • C. 76
    • D. 116
    • Discuss
    • 2. Convert the following hexadecimal number to binary.
      C916

    • Options
    • A. 101110012
    • B. 101110112
    • C. 100111002
    • D. 110010012
    • Discuss
    • 3. Determine the decimal equivalent of the signed binary number 11110100 in 1's complement.

    • Options
    • A. 116
    • B. ?12
    • C. 11
    • D. 128
    • Discuss
    • 4. Convert binary 11001111 to hexadecimal.

    • Options
    • A. 8F16
    • B. CE16
    • C. DF16
    • D. CF16
    • Discuss
    • 5. Convert the following decimal number to hexadecimal.
      125

    • Options
    • A. 7D16
    • B. D716
    • C. 7C16
    • D. C716
    • Discuss
    • 6. The BCD number for decimal 347 is ________.

    • Options
    • A. 1100 1011 1000
    • B. 0011 0100 0111
    • C. 0011 0100 0001
    • D. 1100 1011 0110
    • Discuss
    • 7. Assign the proper odd parity bit to the code 111001.

    • Options
    • A. 1111011
    • B. 1111001
    • C. 0111111
    • D. 0011111
    • Discuss
    • 8. When using even parity, where is the parity bit placed?

    • Options
    • A. Before the MSB
    • B. After the LSB
    • C. In the parity word
    • D. After the odd parity bit
    • Discuss
    • 9. Convert 59.7210 to BCD.

    • Options
    • A. 111011
    • B. 01011001.01110010
    • C. 1110.11
    • D. 0101100101110010
    • Discuss
    • 10. Convert hexadecimal value C1 to binary.

    • Options
    • A. 11000001
    • B. 1000111
    • C. 111000100
    • D. 111000001
    • Discuss


    Comments

    There are no comments.

Enter a new Comment