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  1. For InnoDB tables in mysqldump an online backup that takes no locks on tables can be performed by which option?
    1. –no-transaction
    2. –double-transaction
    3. –single-transaction
    4. –multiple-transaction
    5. None of these
Correct Option: C

For InnoDB tables it is possible to perform an online backup that takes no locks on tables using the option ‘–single-transaction’ to ‘mysqldump’. The ‘mysqldump’ can make backups.



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