digital-electronics-digital-concepts Related Question Answers
1. What is a digital-to-analog converter?
2. What are the symbols used to represent digits in the binary number system?
3. A full subtracter circuit requires ________.
4. The output of an AND gate is LOW ________.
6. Parallel format means that:
7. A decoder converts ________.
8. A DAC changes ________.
9. The output of a NOT gate is HIGH when ________.
10. The output of an OR gate is LOW when ________.
11. Which of the following is not an analog device?
12. A demultiplexer has ________.
13. A flip-flop has ________.
14. Digital signals transmitted on a single conductor (and a ground) must be transmitted in:
15. In a certain digital waveform, the period is four times the pulse width. The duty cycle is ________.
16. In positive logic, ________.
18. Digital representations of numerical values of quantities may BEST be described as having characteristics:
19. A common instrument used in troubleshooting a digital circuit is a(n) ________.
20. The parallel transmission of digital data:
21. Convert the fractional decimal number 6.75 to binary.
22. What is one relative disadvantage of serial transfer?
24. A pulse has a period of 15 ms. Its frequency is ________.
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