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The number of access rights a user has is not variable.
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Hibernate is invoked only to perform queries or CRUD operations in the database.
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InnoDB and MyISAM are types of storage engines available in MySQL.
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If a transaction is in the "aborted" state, it means the transaction has been canceled or a test has failed.
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A voting procedure in synchronous replication ensures that a majority of copies are written before an update is committed
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Estimating the number of available buffer pages is always easy when multiple operations are performed simultaneously
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If the index key contains all attributes from the SELECT and WHERE clauses, scanning through the index is not necessary
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An error in the application code can lead to the appearance of an anomaly in the data update process.
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The Isolation of a transaction refers to the fact that multiple transactions are not processed in isolation from each other and transmit data between them.
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'READ UNCOMMITTED' allows transactions to see uncommitted changes made by other transactions, which can lead to inconsistent data
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