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    Question

    Which statement correctly defines a variable in shell

    scripting?
    A var=10 Correct Answer Incorrect Answer
    B int var=10 Correct Answer Incorrect Answer
    C var : 10 Correct Answer Incorrect Answer
    D set var 10 Correct Answer Incorrect Answer
    E $var=10 Correct Answer Incorrect Answer

    Solution

    Variables are defined without spaces (e.g., x=5).

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