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      Question

      What is a "call stack" in the context of

      debugging?
      A A list of all variables in the program. Correct Answer Incorrect Answer
      B A history of all errors encountered. Correct Answer Incorrect Answer
      C A list of active function calls, showing the sequence of functions that led to the current point of execution. Correct Answer Incorrect Answer
      D The memory allocated for the program's data. Correct Answer Incorrect Answer
      E A queue of pending operations. Correct Answer Incorrect Answer

      Solution

      The call stack is a fundamental data structure that stores information about the active subroutines (functions/methods) of a computer program. When debugging, inspecting the call stack helps understand the sequence of function calls that led to the current state, which is crucial for identifying the origin of a bug.

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