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Home Digital Electronics Number Systems and Codes See What Others Are Saying!
  • Question
  • A binary number with four digits has a maximum value of 15.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • More questions

    • 1. The JTAG signals are named TDI, TDO, TMS, and TCK.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. The exclusive-OR provides a LOW input if one input or the other input is HIGH.

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. A burst refresh and a normal memory operation of a DRAM can be interspersed.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. When extremely critical timing is required, a quartz crystal can be used.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. How many 2K × 8 ROM chips would be required to build a 16K × 8 memory system?

    • Options
    • A. 2
    • B. 4
    • C. 8
    • D. 16
    • Discuss
    • 6. Which of the following memories uses a MOS capacitor as its memory cell?

    • Options
    • A. SRAM
    • B. DRAM
    • C. ROM
    • D. FIFO
    • Discuss
    • 7. The checksum method is used to test ________.

    • Options
    • A. ROM
    • B. EEPROM
    • C. FPLA
    • D. RAM
    • Discuss
    • 8. In a register stack, data moves up but not down.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. The decimal number for octal 748 is ________.

    • Options
    • A. 74
    • B. 60
    • C. 22
    • D. 62
    • Discuss
    • 10. What is the resultant binary of the decimal problem 49 + 01 =?

    • Options
    • A. 01010101
    • B. 00110101
    • C. 00110010
    • D. 00110001
    • Discuss


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