{
  "key_concepts": [
    "C++ language syntax and semantics",
    "Object-oriented programming in C++ (classes, inheritance, polymorphism)",
    "Memory management and resource handling (pointers, references, RAII, smart pointers)",
    "Templates and generic programming (function/class templates, specialization)",
    "Standard Library containers and iterators (vector, list, map, etc.)",
    "STL algorithms and lambda expressions",
    "Exception handling and error management",
    "File and stream I/O (std::istream/std::ostream, fstream)"
  ],
  "primary_domain": "technical",
  "use_cases": [
    "Pre-screening candidates for C++ developer roles to verify core language and STL knowledge",
    "Assessing proficiency in modern C++ features, resource management, and templates for mid/senior-level hires",
    "Filtering applicants for roles that require writing efficient code using standard containers, algorithms, and I/O"
  ]
}