pretest.json

[
  {
    "question": "Stuck at fault are of how many types",
    "answers": {
      "a": "2",
      "b": "3",
      "c": "1",
      "d": "4"
    },
    "correctAnswer": "a"
  },
  {
    "question": "SA0 fault detection model is used to ",
    "answers": {
      "a": "Predict the scenario in case a fault is found in circuit",
      "b": "Identify errors that can occur due to SA0 at different locations.",
      "c": "Predict reasons of fault.",
      "d": "All of the above"
    },
    "correctAnswer": "d"
  },
  {
    "question": "IC chip used for implementation of 3x8 line-decoder",
    "answers": {
      "a": "IC 74HC200",
      "b": "IC 74HC238",
      "c": "IC 74HR238",
      "d": "IC 74HA228"
    },
    "correctAnswer": "b"
  },
  {
    "question": "The 4x16 line-decoder implemented using two 3x8 line-decoders has enable as",
    "answers": {
      "a": "one of the inputs",
      "b": "one of the outputs",
      "c": "xor of two inputs",
      "d": "xnor of two inputs"
    },
    "correctAnswer": "a"
  },
  {
    "question": "By considering Stuck-at-0 fault (line always passes signal 0) at different locations, all the SA0 fault cases can be identified",
    "answers": {
      "a": "True",
      "b": "False"
    },
    "correctAnswer": "a"
  }
]