{
  "title": "Computer Science Mini-Mock",
  "description": "Attempt this high-yield computer science mock test and evaluate your preparation instantly.",
  "duration": 5,
  "questions": [
    {
      "q": "Which data structure operates on a Last-In-First-Out (LIFO) principle?",
      "options": ["Queue", "Tree", "Stack", "Graph"],
      "correct": 2,
      "topic": "Data Structures"
    },
    {
      "q": "What does CSS stand for?",
      "options": ["Computer Style Sheets", "Cascading Style Sheets", "Creative Style Sheets", "Colorful Style Sheets"],
      "correct": 1,
      "topic": "Web Development"
    },
    {
      "q": "Which of the following is NOT an operating system?",
      "options": ["Linux", "Windows", "Oracle", "macOS"],
      "correct": 2,
      "topic": "Operating Systems"
    }
  ]
}