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  1. What is the maximum length for alias names in terms of characters?
    1. 32
    2. 64
    3. 128
    4. 256
    5. None of these
Correct Option: D

The identifiers in MySQL have a maximum length of 64 characters. However, the alias names for identifiers can have the number of characters up to 256. Aliases can also be quoted or unquoted.



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