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  • Which three are valid ways to minimize dependency failure...
Multiple choice technology databases

Which three are valid ways to minimize dependency failure? (Choose three)

  1. Querying with the SELECT * notification.

  2. Declaring variables with the %TYPE attribute.

  3. Specifying schema names when referencing objects.

  4. Declaring records by using the %ROWTYPE attribute.

  5. Specifying package.procedure notation while executing procedures.

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