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Home ‣ Digital Electronics ‣ Combinational Logic Circuits See What Others Are Saying!
- Question
A pull-up resistor is a resistor used to keep a given point in a circuit HIGH when in the active state.
Options- A. True
- B. False
- Correct Answer
- True
- 1. What is the decimal value of 23 ?
Options- A. 2
- B. 4
- C. 6
- D. 8 Discuss
- 2. Which type of ROM can be erased by UV light?
Options- A. ROM
- B. mask ROM
- C. EPROM
- D. EEPROM Discuss
- 3. How many bits are in an ASCII character?
Options- A. 16
- B. 8
- C. 7
- D. 4 Discuss
- 4. A pulse has a period of 15 ms. Its frequency is ________.
Options- A. 6.66 Hz
- B. 66.66 Hz
- C. 666.66 Hz
- D. 15 Hz Discuss
- 5. The Power PC can effectively execute up to ten instructions per clock cycle.
Options- A. True
- B. False Discuss
- 6. A byte has 8 bits.
Options- A. True
- B. False Discuss
- 7. A popular waveform generator is the Johnson shift counter.
Options- A. True
- B. False Discuss
- 8. An ADC is an analog-to-digital converter.
Options- A. True
- B. False Discuss
- 9. An inverter performs a NOT operation.
Options- A. True
- B. False Discuss
- 10. Antifuse devices are volatile.
Options- A. True
- B. False Discuss
More questions
Correct Answer: 8
Explanation:
2
3 = 2*2*2=8
Correct Answer: EPROM
Correct Answer: 7
Correct Answer: 66.66 Hz
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: False
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