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Instruction:

- Total number of questions :
**20**. - Time alloted :
**30**minutes. - Each question carry 1 mark, no negative marks.
- DO NOT refresh the page.
- All the best :-).

1. | The asynchronous inputs on a J-K flip-flop ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Flip-Flops Discuss about this problem : Discuss in Forum |

2. | A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n): |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Ex-OR and Ex-NOR Gates Discuss about this problem : Discuss in Forum |

3. | A Johnson counter, constructed with N flip-flops, has how many unique states? |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Shift Registers Discuss about this problem : Discuss in Forum |

4. | Linearity error is the maximum deviation in step size from the ideal step size. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Interfacing to the Analog World Discuss about this problem : Discuss in Forum |

5. | The output of a gated |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Flip-Flops Discuss about this problem : Discuss in Forum |

6. | A logic circuit with an output consists of ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Combinational Logic Analysis Discuss about this problem : Discuss in Forum |

7. | What are two ways to remember the current state of a counter in VHDL? |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Digital System Projects Using HDL Discuss about this problem : Discuss in Forum |

8. | How many inputs are required for a 1-of-16 decoder? |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Code Converters and Multiplexers Discuss about this problem : Discuss in Forum |

9. | A CD-ROM is a form of read-only memory in which data are stored as ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Memory and Storage Discuss about this problem : Discuss in Forum |

10. | The half-step sequence of a stepper motor is created by inserting a start with only one coil energized between full steps. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Digital System Projects Using HDL Discuss about this problem : Discuss in Forum |

11. | For a three-input AND gate, with the input waveforms as shown below, which output waveform is correct? |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Describing Logic Circuits Discuss about this problem : Discuss in Forum |

12. | Which of the following is not an analog device? |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Digital Concepts Discuss about this problem : Discuss in Forum |

13. | MPGA stands for: |
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Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Programmable Logic Device Discuss about this problem : Discuss in Forum |

14. | GAL is an acronym for ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Programmable Logic Device Discuss about this problem : Discuss in Forum |

15. | The noise margin for TTL is 0.8 V. |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Integrated-Circuit Logic Families Discuss about this problem : Discuss in Forum |

16. | The |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Flip-Flops Discuss about this problem : Discuss in Forum |

17. | Solve this BCD problem: 0101 + 0110 = ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Digital Arithmetic Operations and Circuits Discuss about this problem : Discuss in Forum |

18. | Determine the values of A, B, C, and D that make the product term equal to 1. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Boolean Algebra and Logic Simplification Discuss about this problem : Discuss in Forum |

19. | In a GAL16V8, the D flip-flops contained in the OLMCs have ________ and ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Programmable Logic Device Discuss about this problem : Discuss in Forum |

20. | A serial in/parallel out, 4-bit shift register initially contains all 1s. The data nibble 0111 is waiting to enter. After four clock pulses, the register contains ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Shift Registers Discuss about this problem : Discuss in Forum |

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