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You are writing a function named process_data()to read and process numerical input from a file. The function must: - read the file data.txt, - attempt to convert the first line into an integer, - handle file, conversion, or index-related exceptions, - print the value only if no error occurs, - and always print a final message after execution. Which implementation correctly and robustly meets all these conditions? Select the best answer.
Correct Answer: A
It wraps file reading and integer conversion in a try block, catches the relevant file, conversion, and indexing exceptions, prints the value only in the no-error path using an else block, and uses a finally block to always print the final message.
