Q. Checkpoints are a part of

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Q. ....... deals with soft errors, such as power failures.

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Q. Rollback of transactions is normally used to :

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Q. A transaction performs on the isolation level of the Read Uncommitted if :

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Q. Which commands are used to control which users have which privilege over which objects ?

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Q. When a deadlock is detected the recovery is normally accomplished by :

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Q. Which is not a desirable property of a transaction ?

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Q. A directed graph which represents the deadlock is called :

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Q. Transaction Throughput is :

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Q. Data encryption techniques are particularly useful for

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Q. Before any changes to database structure are attempted one should first:

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Q. Which of the following modifications may not succeed?

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Q. Because of the importance of making data model changes correctly, many professionals are ________ about using an automated process for database redesign.

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Q. Which of the following can cause a transaction failure

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Q. If the transaction can no longer continue with its normal execution because of some internal condition, it is called as a _________

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Q. If a system has entered and undesirable state due to which it is unable to continue with normal execution, it is called as _________

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Q. If there is a hardware malfunction or a bug in the database that causes the loss of content of volatile storage, it is called as ________

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Q. The assumption that the hardware errors bring the system to a halt is called as ________

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Q. Which of the following is not a classification of storage

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Q. If a failure has occurred in the midst of a transfer, it is called as _________

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