EXAMIANS
The size of the lock is referred to as the lock granularity.
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Which of the following disallows both dirty reads and nonrepeatable reads, but allows phantom reads?
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The overall responsibility of the DBA is to facilitate the development and use of the database.
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The size of a lock is called:
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Locks placed by the DBMS are called ________ .
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A durable transaction is one in which all committed changes are permanent.
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Which of the following occurs when a transaction rereads data and finds new rows that were inserted by a command transaction since the prior read?
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In this instance, dirty reads are disallowed, while nonrepeatable reads and phantom reads are allowed.
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A point of synchronization between the database and the transaction log is generally referred to as a stop point.
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A cursor type in which the application can only move forward through the recordset is called:
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