Q. The log that identifies statements that may be in need of being rewritten for better performance is ______________

View solution

Q. The default value in seconds in the system variable ‘long_query_time’ is ______________

View solution

Q. The logging option to enable binary log index file is ______________

View solution

Q. Usage of aggregates in WHERE clause is not allowed.

View solution

Q. The operators that are used when a subquery returns multiple rows to be evaluated in comparison to the outer query are _____________

View solution

Q. The ALL subquery performs operations on _____________

View solution

Q. What is the kind of delete when deletion of an employee from the table also deletes that employee from another table?

View solution

Q. The storage engine in MySQL that provides foreign key support is ___________

View solution

Q. What is the property of InnoDB that enforces foreign key relationships stay intact?

View solution

Q. Which mode exists at both global level and session-specific level?

View solution

Q. Which system variable determines the number of rows from INSERT DELAYED statements that can be queued per table?

View solution

Q. The largest value to which the variable ‘max_allowed_packet’ can be set is ______________

View solution

Q. Increasing the value of which system variable enables mysqld to keep more tables open simultaneously?

View solution

Q. The keyword used with UNION that retains duplicate rows is ___________

View solution

Q. The search mode that uses natural language search as a subroutine is ____________

View solution

Q. For what can the FULLTEXT indexes be created for?

View solution

Q. A FULLTEXT index can be created for multiple columns.

View solution

Q. For which of these storage engines are configuration options always built?

View solution

Q. The storage engine for which the runtime options are always enabled is ______________

View solution

Q. The most important configurable resource for MyISAM is ______________

View solution