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  1. You need to check whether ______ is set, to determine whether you’re editing an entry or creating a new one.
    1. $_SET[‘admin’].
    2. $_GET[‘admin’].
    3. $_SET[‘url’].
    4. $_GET[‘url’].
    5. None of these
Correct Option: D

If an entry is being edited, you need to load the existing entry data and save each piece in a variable.



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