logo

CuriousTab

CuriousTab

Discussion

Home ‣ Digital Electronics ‣ Number Systems and Codes Comments
  • Question

  • A binary number with four digits has a maximum value of 15.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Number Systems and Codes problems

    Search Results

    • 1. A string of 64 bits has 9 bytes.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. Binary-coded-decimal numbers use only binary numbers between 0000 and 1001.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. Most computers store binary data in groups of 32 bits called Dwords.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The hexadecimal numbering system uses base 15.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. Zeros may be added to the left of the MSB to produce even groups of 4 bits when converting from binary to hexadecimal.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The 1's complement of a binary number is derived by changing 0s to 1s and 1s to 0s.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The largest single BCD digit has a binary value of 15.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. The Gray code has a base of eight.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A decimal fraction can be converted to binary by using the repeated division-by-2 method.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The BCD equivalent of 73 is 01001001.

    • Options
    • A. True
    • B. False
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.