Discussion
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- Question
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.
Options- A. AND
- B. OR
- C. NAND
- D. NOR
- E. None of the above
- Correct Answer
- OR
- 1. FETs are used in linear ICs to:
Options- A. increase input resistance
- B. provide large resistances
- C. increase device complexity
- D. (a) and (b) above
- E. None of the above Discuss
- 2. A demultiplexer is also known as
Options- A. data selector
- B. data distributor
- C. multiplexer
- D. encoder
- E. None of the above Discuss
- 3. The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.
Options- A. LSI
- B. MSI
- C. MOS
- D. MOSFET
- E. None of the above Discuss
- 4. Which of the following is the first integrated logic family?
Options- A. RTL
- B. DTL
- C. TTL
- D. MOS
- E. None of the above Discuss
- 5. A shift register can be used for
Options- A. parallel to serial conversion
- B. serial to parallel conversion
- C. digital delay line
- D. All of the above
- E. None of the above Discuss
- 6. Conversion of 10110112 to it's decimal equivalent is
Options- A. 8110
- B. 9110
- C. 10010
- D. 20010
- E. None of the above Discuss
- 7. With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____
Options- A. set, reset
- B. race, no change
- C. high, low
- D. set, race
- E. None of the above Discuss
- 8. Which of the following Boolean algebra rules is wrong?
Options- A. 0 + A = A
- B. 1 + A = 1
- C. A + A = A
- D. 1 . x = 1
- E. None of the above Discuss
- 9. Arithmetic operation are coded in
Options- A. Decision symbols
- B. Input/Outpur(I/0)
- C. Processing symbols
- D. Terminal symbols
- E. None of the above Discuss
- 10. The master slave JK flip-flop is effectively a combination of
Options- A. an SR flip-flop and a T flip-flop
- B. an SR flip-flop and a D flip-flop
- C. a T flip-flop and a D flip-flop
- D. two T flip-flops
- E. None of the above Discuss
Digital Computer Electronics problems
Search Results
Correct Answer: (a) and (b) above
Correct Answer: data distributor
Correct Answer: MSI
Correct Answer: RTL
Correct Answer: All of the above
Correct Answer: 9110
Correct Answer: high, low
Correct Answer: 1 . x = 1
Correct Answer: Processing symbols
Correct Answer: an SR flip-flop and a T flip-flop
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