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

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Q. What is the durability property of transactions?

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Q. How many storage engines among the following are transaction-safe?

InnoDB, Falcon, MyISAM, MEMORY

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Q. Which key declares that an index in one table is related to that in another?

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Q. Foreign keys cannot handle deletes and updates.

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Q. Deletion of an employee from table also deletes that employee from another table. This kind of delete is called ____________

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Q. Which storage engine in MySQL provides foreign key support?

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Q. The property of InnoDB that enforces foreign key relationships stay intact is called _____________

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Q. Which clause names the parent table and the index columns in the table?

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Q. If the storage engine InnoDB is not used, foreign key cannot be used.

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Q. Which clause is used to remove a foreign key constraint?

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Q. Which keyword is used to specify the foreign key after the table is created?

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Q. Which clause in the SQL standard controls how NULL values in a composite foreign key are handled when comparing to a primary key.

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Q. In which mode of search is the search string parsed into words and the search looks for rows?

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Q. The indicator of presence or absence of a word in search is used in which mode?

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Q. Which search mode uses natural language search as a subroutine?

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Q. FULLTEXT indexes can be created only for ____________

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Q. A FULLTEXT index cannot be created for multiple columns.

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Q. Which keyword is used to search through natural language fulltext?

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Q. In Boolean search, results are sorted by relevance.

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