Q. A view can refer to multiple tables via __________

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Q. Views are not updatable.

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Q. A view can be deleted using the command __________

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Q. What cannot be done on a view?

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Q. What can be used to check for views that have been invalidated by DROP or ALTER operations?

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Q. Which of the following does not support a materialized view?

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Q. To perform a delete on a single-table, how is the name of a column qualified?

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Q. A multiple-table delete can apply any join.

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Q. Qualifying the name of column with the table name is not necessary in single-table updates.

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Q. UPDATE statement is a DML statement. What does DML stand for?

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Q. Which keyword in the UPDATE statement is used to assign values to columns?

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Q. Which keyword is used to delete all the rows from the table?

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Q. What is known as the set of SQL statements that either executes successfully or none of them have an effect?

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Q. What is generally done after the transactions are executed successfully?

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Q. What is generally done if an error occurs during the transaction?

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Q. What does ‘A’ stand for in the ACID property of transactions?

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Q. What does ‘C’ stand for in the ACID property of transactions?

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Q. What is the command to disable autocommit and launch a transaction?

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Q. Transactional processing provides strong guarantees about the outcome of operations.

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Q. Transactional processing requires lesser overhead due to CPU cycles and memory.

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