Q. Which of these has higher priority?

writes, reads

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Q. How many of the following implement the default scheduling property of MySQL?

MyISAM, MERGE, MEMORY

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Q. Which statement issues a lock on tables?

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Q. Reading from a table does not change it.

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Q. To how many of these does the LOW_PRIORITY modifier apply to?

DELETE, INSERT, LOAD DATA, REPLACE

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Q. The number of tables among the following for which HIGH_PRIORITY have an effect are _________________

MyISAM, MEMORY, MERGE

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Q. The number of tables for which DELAYED works is _________________

MyISAM, MEMORY, ARCHIVE, BLACKHOLE

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Q. Find the odd one out in terms of scheduling policies.

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Q. The use of table level locks is always useful in MyISAM tables.

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Q. Which table is preferred when there are many updates?

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Q. Accessing data from which of these is faster?

memory, disk

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Q. Which system variable controls the size of the table cache?

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Q. Which status indicator assesses how effective the table cache is?

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Q. In MySQL, the default size of the key buffer in MB is _________________

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Q. The system variable to maintain InnoDB log buffer size is _________________

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Q. All queries can be cached.

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Q. To determine whether query cache is supported by the server the variable is _________________

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Q. Which mode tells not to cache query results?

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Q. Which mode tells cache queries that begin with SELECT SQL_CACHE?

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Q. Installing more memory into the machine enables to configure larger values for cache server.

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